Electrons
•Download as PPTX, PDF•
0 likes•13,270 views
Electrons are negatively charged particles that are attracted to the positively charged protons in an atom's nucleus. They can move freely in conductive materials like metals, allowing electricity to flow. However, in insulating materials electrons are tightly bound to their atoms and cannot move easily, preventing electrical current. Common conductive materials include copper and common insulators include glass and plastic.
Report
Share
Report
Share
Recommended
What is electricity
Electricity is a form of energy carried by the movement of electrons between atoms. Atoms are composed of subatomic particles including electrons, which carry a negative charge, and protons, which carry a positive charge in the nucleus. An electric current is created when an outside force causes electrons to break free from one atom and flow to the next in a conductor.
Electricity 1
This document discusses electricity and some of its properties and uses. It explains that electricity is the movement of electrons from one atom to another. It then lists some common devices that use electricity to produce motion, light, information, communication, pictures, sound, and heat. The document also discusses the electric charges of protons, electrons, and atoms and how opposite charges attract and like charges repel. It mentions some animals that can detect electric fields or generate electric voltages.
Electron Affinity And Ionization Energy
The document discusses energy gaps between electron shells in atoms. Electrons occupy discrete energy levels organized into shells. The energy required to excite an electron to a higher shell is equal to the energy released as light when the electron returns to a lower shell. Different elements emit different colors of light corresponding to their unique electron shell energy gaps. Fireworks emit various colors from metal salts as the metals' electrons move between shells and release energy as light.
Lecture One
Static electricity occurs when materials are rubbed together, causing an excess of electric charges on their surfaces. This can result in attraction or repulsion between objects and even sparks. The triboelectric series lists materials based on their tendency to gain or lose electrons when in contact with another material. Sparks require the presence of both conductors and insulators and occur when a large enough potential difference builds up to allow a discharge of electrons across a gap.
Interactive textbook ch. 17 introduction to electricity
1) Friction and induction are the two main causes of static electricity.
2) Static electricity builds up in clouds during thunderstorms as water droplets, ice, and air move within the storm cloud, transferring negative charges.
3) Lightning rods help protect buildings by providing a path for the electric charges from lightning to safely move to the ground through the rod's wire connection.
Basics of electricity,AC,DC .
This training material gives you the basics of electricity,Induction Motor,AC and DC ,Single Phase and Three phase and their differences etc.,
Electricity
Electricity is the flow of electrons between atoms. Objects become charged when they gain or lose electrons - gaining electrons makes them negatively charged, while losing electrons makes them positively charged. There are two main types of electricity: static electricity occurs when electrons build up on an object, while current electricity refers to the continuous flow of electrons from one place to another. Materials that conduct electricity well are called conductors, while insulators do not conduct electricity easily. Static electricity can be generated through friction or contact between objects and causes electrons to transfer.
Basic Electrical & Electronics Engineering MT-144-NSU(Theory).pptx
This document provides an introduction to basic electrical and electronics concepts. It discusses how electricity is present in nature and how mankind has harnessed it for use. It then covers atomic structure, defining elements, compounds, and molecules. Models of the atom including Dalton's, Rutherford's, and Bohr's are explained. The document also discusses electrons, protons, neutrons, and their roles. Energy shells and electron quotas are defined. Finally, the document introduces concepts of electric charge, static electricity, and the coulomb unit of charge.
Recommended
What is electricity
Electricity is a form of energy carried by the movement of electrons between atoms. Atoms are composed of subatomic particles including electrons, which carry a negative charge, and protons, which carry a positive charge in the nucleus. An electric current is created when an outside force causes electrons to break free from one atom and flow to the next in a conductor.
Electricity 1
This document discusses electricity and some of its properties and uses. It explains that electricity is the movement of electrons from one atom to another. It then lists some common devices that use electricity to produce motion, light, information, communication, pictures, sound, and heat. The document also discusses the electric charges of protons, electrons, and atoms and how opposite charges attract and like charges repel. It mentions some animals that can detect electric fields or generate electric voltages.
Electron Affinity And Ionization Energy
The document discusses energy gaps between electron shells in atoms. Electrons occupy discrete energy levels organized into shells. The energy required to excite an electron to a higher shell is equal to the energy released as light when the electron returns to a lower shell. Different elements emit different colors of light corresponding to their unique electron shell energy gaps. Fireworks emit various colors from metal salts as the metals' electrons move between shells and release energy as light.
Lecture One
Static electricity occurs when materials are rubbed together, causing an excess of electric charges on their surfaces. This can result in attraction or repulsion between objects and even sparks. The triboelectric series lists materials based on their tendency to gain or lose electrons when in contact with another material. Sparks require the presence of both conductors and insulators and occur when a large enough potential difference builds up to allow a discharge of electrons across a gap.
Interactive textbook ch. 17 introduction to electricity
1) Friction and induction are the two main causes of static electricity.
2) Static electricity builds up in clouds during thunderstorms as water droplets, ice, and air move within the storm cloud, transferring negative charges.
3) Lightning rods help protect buildings by providing a path for the electric charges from lightning to safely move to the ground through the rod's wire connection.
Basics of electricity,AC,DC .
This training material gives you the basics of electricity,Induction Motor,AC and DC ,Single Phase and Three phase and their differences etc.,
Electricity
Electricity is the flow of electrons between atoms. Objects become charged when they gain or lose electrons - gaining electrons makes them negatively charged, while losing electrons makes them positively charged. There are two main types of electricity: static electricity occurs when electrons build up on an object, while current electricity refers to the continuous flow of electrons from one place to another. Materials that conduct electricity well are called conductors, while insulators do not conduct electricity easily. Static electricity can be generated through friction or contact between objects and causes electrons to transfer.
Basic Electrical & Electronics Engineering MT-144-NSU(Theory).pptx
This document provides an introduction to basic electrical and electronics concepts. It discusses how electricity is present in nature and how mankind has harnessed it for use. It then covers atomic structure, defining elements, compounds, and molecules. Models of the atom including Dalton's, Rutherford's, and Bohr's are explained. The document also discusses electrons, protons, neutrons, and their roles. Energy shells and electron quotas are defined. Finally, the document introduces concepts of electric charge, static electricity, and the coulomb unit of charge.
Basic Electrical Theory Bitter
The document provides an overview of basic electrical theory, including:
1) Electricity is generated by the flow of electrons, which can flow through conductors but not insulators. Common conductors are metals which contain "free electrons".
2) Generators use magnets to push electrons through wires, creating a flow of electrons called current that can be measured in amps.
3) Electrical circuits require a voltage source to push electrons through a conducting wire from the negative terminal to the positive terminal, powering devices called loads along the way.
Electric Charge and Static Electricity PPT.pptx
In physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity
Electric Energy
Electrical energy is the movement of charged particles called ions. There are two types of ions: cations with positive charges that have missing electrons, and anions with negative charges that have extra electrons. Ions exert forces on one another, with opposite charges attracting and like charges repelling. The electrical force is directly proportional to the magnitude of the charges and inversely proportional to the distance between objects. Static electricity occurs when electrons are transferred between materials that touch, resulting in an accumulation of charges and forces on nearby objects. Electrical conduction allows the movement of electrons along conductors like metals, while insulators tightly hold electrons in place.
Introduction to electricity
Electricity is caused by the movement of electrons between atoms. Atoms are made up of protons which have a positive charge and electrons which have a negative charge. When atoms gain or lose electrons, they become positively or negatively charged which allows electric forces to act between them. Charged objects can either attract or repel depending on whether they have the same or opposite charges. Materials that allow electrons to move through them easily are conductors, while insulators do not, which is why electrical wires have plastic coatings to prevent electric currents from flowing through the human body.
Tasong presentation
The Greeks were the first to discover electricity around 2500 years ago when they noticed that rubbing amber with other materials would cause it to attract lightweight objects like leaves or cloth. They called amber "electron" which is where the modern words "electric" and "electricity" come from. Electricity can be dangerous for humans and cause harm if safety precautions are not followed. It is important to understand basic electrical safety and never perform any electrical work without proper training and protective equipment. Some key safety tips include keeping water and tools away from electricity, wearing protective gloves and boots near electrical components, using the proper fuse size, and knowing where your home's electrical panel and breakers are located.
Electricity
Electricity is caused by the flow of electrons. Atoms contain electrons that can be made to flow, creating electricity. There are three types of electric charge: negative (extra electrons), positive (missing electrons), and neutral (equal electrons and protons). Rubbing materials can add or remove electrons, creating a static electric charge. Electric current occurs when electrons flow through a complete circuit, powering devices. Circuits must include a power source, conducting wires, and a load. Conductors like metals readily allow electron flow, while insulators resist it.
4 la corriente electrica
The document discusses electricity and electrical current. It explains that electricity is the flow of electrons through a medium. Electrical current is produced when electrons are made to move from one atom to another through a conductive material like copper, forming a closed circuit. The direction of conventional current flow is considered from positive to negative in circuits, although electrons actually flow from the negatively charged part of a circuit to the positively charged part.
Static AND current electricity
1) The document discusses electricity, including static electricity and current electricity. Static electricity is caused by friction which leads to an imbalance of electric charges on two objects. Current electricity refers to the flow of electrons through a closed circuit.
2) A circuit must be present for current electricity to flow, and consists of a generator that supplies energy, conductors like copper wires that allow electricity to flow, electrical components that transform the energy, and switches to open and close the circuit.
3) Static electricity occurs naturally in lightning and when objects are rubbed together, leading the objects to become positively or negatively charged depending on whether they gain or lose electrons.
Nuclear Power
This document discusses nuclear energy and radioactivity. It explains that atoms are held together by strong and electromagnetic forces, and that most elements are stable when they have equal numbers of protons and neutrons. However, additional neutrons can make atoms unstable and radioactive. Radioactive atoms undergo decay, emitting particles or rays and transforming into lighter elements. Nuclear fission is the splitting of heavy nuclei like uranium-235 by neutrons, releasing energy. This energy can be harnessed in nuclear reactors to generate electricity through heating water to create steam. Nuclear fusion also releases energy as hydrogen fuses to form helium in stars like the Sun.
Static Electricity
Static electricity occurs when objects become electrically charged through the transfer of electrons. Charging occurs when two materials are rubbed together, causing electrons to move from one material to the other. This leaves one material with an excess of electrons and a negative charge, and the other material with a deficit of electrons and a positive charge. The electric charges remain on the surface of the objects until they are given a path to ground or neutralize each other through contact or discharge.
Electricity
This document discusses electricity and its properties. It explains that electricity is caused by electrons moving between atoms. There are positive protons and neutral neutrons in the nucleus, while negatively charged electrons orbit around it. Electricity can be static, occurring when an imbalance of charges builds up, or current, flowing from one place to another. Current is measured by the amount of charge transferred over time as electrons flow through a conductor. The document also provides instructions for creating simple circuits using batteries, wires, and light bulbs to demonstrate how electricity flows through a closed loop path.
Electricity
This document provides an overview of basic electricity concepts including:
- Conductors and insulators allow or restrict the flow of electrons respectively.
- Current is the flow of electrons through a conductor. Voltage is the force that causes current to flow. Resistance opposes current flow.
- Ohm's law defines the relationship between current, voltage, and resistance in a circuit.
- Series circuits have one path for current to flow. The total resistance is the sum of individual resistances and the same current flows through each component.
Medical Physics - Atom
1) Atoms are the building blocks of matter and are composed of a nucleus containing protons and neutrons surrounded by electrons that orbit in shells.
2) There are different subatomic particles that make up an atom including protons, neutrons, and electrons. Protons and neutrons are in the nucleus while electrons orbit in shells around the nucleus.
3) Isotopes are atoms of the same element that have differing numbers of neutrons. For example, hydrogen has isotopes of deuterium and tritium that have extra neutrons compared to common hydrogen.
Electricity.pptx
Electricity is the flow of electrical power or charge generated from primary energy sources like coal, gas, and oil. It flows through atoms which are made up of a tiny nucleus surrounded by electrons that spin around at a distance. Atoms with an equal number of protons and electrons have no overall charge, while an imbalance creates a positive or negative charge. Electricity is generated using magnets and coils in generators to convert mechanical energy into an electrical current, which is then transported through power lines using transformers to change voltages for transmission or distribution. Electricity is measured in watts and kilowatt-hours and powers devices in homes and businesses through closed circuits.
Unit c electrical principals & technologies notes(static electricity)
The document discusses static electricity and electrical charge. It explains that static electricity is a build up of electrons on a surface that are not moving. Electrical charge can cause attraction or repulsion depending on whether charges are opposite or like. Electrical discharge occurs when a build up of electrons moves between objects. A larger separation of charges results in a larger electrical discharge, such as from lightning versus a small carpet shock. A Van de Graaff generator is used to demonstrate building up a static charge by rubbing a belt on a wire brush.
sci term 3 term.pdf
The document provides information about various topics related to energy and earth science. It discusses different forms of energy including kinetic energy, potential energy, mechanical energy, chemical energy, and others. It also explains different methods of heat transfer including conduction, convection, and radiation. Additionally, it covers topics like renewable and non-renewable energy sources, properties of light and sound, electricity, circuits, the solar system, seasons, and tides.
basic electronics.pdf
Electronics deals with controlling the flow of electrons in devices like vacuum tubes, transistors and integrated circuits. Electronics has many applications including consumer electronics, communication, information processing, medicine, automation, and instrumentation. There are four main types of electron emission: thermionic emission (due to heat), field emission (due to electric fields), secondary emission (due to particle bombardment), and photoelectric emission (due to light). Solids can be classified as conductors, semiconductors, or insulators based on their electrical conductivity and energy band structure. Semiconductors can be made intrinsic, with equal electron and hole carriers, or extrinsic by doping to create mostly electrons (n-type) or holes (p-type
Chapter 7 Physical science
1. Atoms contain negatively charged electrons that orbit the positively charged nucleus, which contains positively charged protons and uncharged neutrons.
2. Static electricity occurs when an object gains an excess of electrons or protons, causing it to become charged. Charged objects exert forces on other charged objects, attracting or repelling them.
3. Lightning is a large discharge of static electricity that builds up in storm clouds. The flash of light is produced by collisions between electrons and air molecules, and the thunderous sound comes from rapidly expanding heated air.
Electricity and magnetism
Electricity and magnetism are related phenomena that occur naturally and can be harnessed for practical uses. Electricity is the flow of electric charge, most commonly carried by electrons or ions. Objects become electrically charged through the gain or loss of these charge carriers. Electric current is the regulated flow of electric charge and can be generated, transmitted, and put to work through electric circuits. Magnets and magnetic fields also occur naturally and can be manipulated, such as in electromagnets, which become magnetized when electric current flows through them. These fundamental scientific principles underlie modern power grids and technologies.
Physics lesson1 electricity&magnetism
This document provides an outline for a lesson on static electricity. It begins with a review of atomic structure and defines key terms like electricity, charge, and friction. It explains how friction can separate charges by moving electrons between objects. This creates static electricity. Insulators and conductors are introduced, as well as the triboelectric series. The document discusses concepts like polarization and the laws of charges. It provides examples of static electricity experiments and classifications of materials as conductors and insulators.
How to Add Chatter in the odoo 17 ERP Module
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
More Related Content
Similar to Electrons
Basic Electrical Theory Bitter
The document provides an overview of basic electrical theory, including:
1) Electricity is generated by the flow of electrons, which can flow through conductors but not insulators. Common conductors are metals which contain "free electrons".
2) Generators use magnets to push electrons through wires, creating a flow of electrons called current that can be measured in amps.
3) Electrical circuits require a voltage source to push electrons through a conducting wire from the negative terminal to the positive terminal, powering devices called loads along the way.
Electric Charge and Static Electricity PPT.pptx
In physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity
Electric Energy
Electrical energy is the movement of charged particles called ions. There are two types of ions: cations with positive charges that have missing electrons, and anions with negative charges that have extra electrons. Ions exert forces on one another, with opposite charges attracting and like charges repelling. The electrical force is directly proportional to the magnitude of the charges and inversely proportional to the distance between objects. Static electricity occurs when electrons are transferred between materials that touch, resulting in an accumulation of charges and forces on nearby objects. Electrical conduction allows the movement of electrons along conductors like metals, while insulators tightly hold electrons in place.
Introduction to electricity
Electricity is caused by the movement of electrons between atoms. Atoms are made up of protons which have a positive charge and electrons which have a negative charge. When atoms gain or lose electrons, they become positively or negatively charged which allows electric forces to act between them. Charged objects can either attract or repel depending on whether they have the same or opposite charges. Materials that allow electrons to move through them easily are conductors, while insulators do not, which is why electrical wires have plastic coatings to prevent electric currents from flowing through the human body.
Tasong presentation
The Greeks were the first to discover electricity around 2500 years ago when they noticed that rubbing amber with other materials would cause it to attract lightweight objects like leaves or cloth. They called amber "electron" which is where the modern words "electric" and "electricity" come from. Electricity can be dangerous for humans and cause harm if safety precautions are not followed. It is important to understand basic electrical safety and never perform any electrical work without proper training and protective equipment. Some key safety tips include keeping water and tools away from electricity, wearing protective gloves and boots near electrical components, using the proper fuse size, and knowing where your home's electrical panel and breakers are located.
Electricity
Electricity is caused by the flow of electrons. Atoms contain electrons that can be made to flow, creating electricity. There are three types of electric charge: negative (extra electrons), positive (missing electrons), and neutral (equal electrons and protons). Rubbing materials can add or remove electrons, creating a static electric charge. Electric current occurs when electrons flow through a complete circuit, powering devices. Circuits must include a power source, conducting wires, and a load. Conductors like metals readily allow electron flow, while insulators resist it.
4 la corriente electrica
The document discusses electricity and electrical current. It explains that electricity is the flow of electrons through a medium. Electrical current is produced when electrons are made to move from one atom to another through a conductive material like copper, forming a closed circuit. The direction of conventional current flow is considered from positive to negative in circuits, although electrons actually flow from the negatively charged part of a circuit to the positively charged part.
Static AND current electricity
1) The document discusses electricity, including static electricity and current electricity. Static electricity is caused by friction which leads to an imbalance of electric charges on two objects. Current electricity refers to the flow of electrons through a closed circuit.
2) A circuit must be present for current electricity to flow, and consists of a generator that supplies energy, conductors like copper wires that allow electricity to flow, electrical components that transform the energy, and switches to open and close the circuit.
3) Static electricity occurs naturally in lightning and when objects are rubbed together, leading the objects to become positively or negatively charged depending on whether they gain or lose electrons.
Nuclear Power
This document discusses nuclear energy and radioactivity. It explains that atoms are held together by strong and electromagnetic forces, and that most elements are stable when they have equal numbers of protons and neutrons. However, additional neutrons can make atoms unstable and radioactive. Radioactive atoms undergo decay, emitting particles or rays and transforming into lighter elements. Nuclear fission is the splitting of heavy nuclei like uranium-235 by neutrons, releasing energy. This energy can be harnessed in nuclear reactors to generate electricity through heating water to create steam. Nuclear fusion also releases energy as hydrogen fuses to form helium in stars like the Sun.
Static Electricity
Static electricity occurs when objects become electrically charged through the transfer of electrons. Charging occurs when two materials are rubbed together, causing electrons to move from one material to the other. This leaves one material with an excess of electrons and a negative charge, and the other material with a deficit of electrons and a positive charge. The electric charges remain on the surface of the objects until they are given a path to ground or neutralize each other through contact or discharge.
Electricity
This document discusses electricity and its properties. It explains that electricity is caused by electrons moving between atoms. There are positive protons and neutral neutrons in the nucleus, while negatively charged electrons orbit around it. Electricity can be static, occurring when an imbalance of charges builds up, or current, flowing from one place to another. Current is measured by the amount of charge transferred over time as electrons flow through a conductor. The document also provides instructions for creating simple circuits using batteries, wires, and light bulbs to demonstrate how electricity flows through a closed loop path.
Electricity
This document provides an overview of basic electricity concepts including:
- Conductors and insulators allow or restrict the flow of electrons respectively.
- Current is the flow of electrons through a conductor. Voltage is the force that causes current to flow. Resistance opposes current flow.
- Ohm's law defines the relationship between current, voltage, and resistance in a circuit.
- Series circuits have one path for current to flow. The total resistance is the sum of individual resistances and the same current flows through each component.
Medical Physics - Atom
1) Atoms are the building blocks of matter and are composed of a nucleus containing protons and neutrons surrounded by electrons that orbit in shells.
2) There are different subatomic particles that make up an atom including protons, neutrons, and electrons. Protons and neutrons are in the nucleus while electrons orbit in shells around the nucleus.
3) Isotopes are atoms of the same element that have differing numbers of neutrons. For example, hydrogen has isotopes of deuterium and tritium that have extra neutrons compared to common hydrogen.
Electricity.pptx
Electricity is the flow of electrical power or charge generated from primary energy sources like coal, gas, and oil. It flows through atoms which are made up of a tiny nucleus surrounded by electrons that spin around at a distance. Atoms with an equal number of protons and electrons have no overall charge, while an imbalance creates a positive or negative charge. Electricity is generated using magnets and coils in generators to convert mechanical energy into an electrical current, which is then transported through power lines using transformers to change voltages for transmission or distribution. Electricity is measured in watts and kilowatt-hours and powers devices in homes and businesses through closed circuits.
Unit c electrical principals & technologies notes(static electricity)
The document discusses static electricity and electrical charge. It explains that static electricity is a build up of electrons on a surface that are not moving. Electrical charge can cause attraction or repulsion depending on whether charges are opposite or like. Electrical discharge occurs when a build up of electrons moves between objects. A larger separation of charges results in a larger electrical discharge, such as from lightning versus a small carpet shock. A Van de Graaff generator is used to demonstrate building up a static charge by rubbing a belt on a wire brush.
sci term 3 term.pdf
The document provides information about various topics related to energy and earth science. It discusses different forms of energy including kinetic energy, potential energy, mechanical energy, chemical energy, and others. It also explains different methods of heat transfer including conduction, convection, and radiation. Additionally, it covers topics like renewable and non-renewable energy sources, properties of light and sound, electricity, circuits, the solar system, seasons, and tides.
basic electronics.pdf
Electronics deals with controlling the flow of electrons in devices like vacuum tubes, transistors and integrated circuits. Electronics has many applications including consumer electronics, communication, information processing, medicine, automation, and instrumentation. There are four main types of electron emission: thermionic emission (due to heat), field emission (due to electric fields), secondary emission (due to particle bombardment), and photoelectric emission (due to light). Solids can be classified as conductors, semiconductors, or insulators based on their electrical conductivity and energy band structure. Semiconductors can be made intrinsic, with equal electron and hole carriers, or extrinsic by doping to create mostly electrons (n-type) or holes (p-type
Chapter 7 Physical science
1. Atoms contain negatively charged electrons that orbit the positively charged nucleus, which contains positively charged protons and uncharged neutrons.
2. Static electricity occurs when an object gains an excess of electrons or protons, causing it to become charged. Charged objects exert forces on other charged objects, attracting or repelling them.
3. Lightning is a large discharge of static electricity that builds up in storm clouds. The flash of light is produced by collisions between electrons and air molecules, and the thunderous sound comes from rapidly expanding heated air.
Electricity and magnetism
Electricity and magnetism are related phenomena that occur naturally and can be harnessed for practical uses. Electricity is the flow of electric charge, most commonly carried by electrons or ions. Objects become electrically charged through the gain or loss of these charge carriers. Electric current is the regulated flow of electric charge and can be generated, transmitted, and put to work through electric circuits. Magnets and magnetic fields also occur naturally and can be manipulated, such as in electromagnets, which become magnetized when electric current flows through them. These fundamental scientific principles underlie modern power grids and technologies.
Physics lesson1 electricity&magnetism
This document provides an outline for a lesson on static electricity. It begins with a review of atomic structure and defines key terms like electricity, charge, and friction. It explains how friction can separate charges by moving electrons between objects. This creates static electricity. Insulators and conductors are introduced, as well as the triboelectric series. The document discusses concepts like polarization and the laws of charges. It provides examples of static electricity experiments and classifications of materials as conductors and insulators.
Similar to Electrons (20)
Unit c electrical principals & technologies notes(static electricity)
Unit c electrical principals & technologies notes(static electricity)
Recently uploaded
How to Add Chatter in the odoo 17 ERP Module
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience Wahiba Chair Training & Consulting
Wahiba Chair's Talk at the 2024 Learning Ideas Conference. Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdWound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Recently uploaded (20)
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
Electrons
- 1. Electrons
- 2. What is the most widely-used form of energy? Electricity
- 3. What does electricity run? Fridges, blenders, kitchen appliances and many other things
- 4. What do you need to produce electricity? Mechanical energy, wind energy, solar energy, etc.
- 5. What is it called when electrons build up on an object before jumping to another object nearby? The object is charged with static electricity
- 6. Name two things that can be charged with static electricity? Cars, rulers, human bodies and many more things
- 7. What do all atoms have? Nucleus, which has protons and neutrons
- 8. Name the two things that make up the nucleus? Protons and neutrons
- 9. What are electrons attracted to? Electrons are attracted to protons in the nucleus
- 10. What are electrons repelled by? Electrons are repelled by other electrons
- 11. What is an electrostatic force? When an electron is attracted to a proton or repelled by another electron
- 12. What is the charge of a proton? Positive
- 13. What is the charge of an electron? Negative
- 14. What happens to the outermost electrons in conductive materials? The outermost electrons in conductive materials are almost free, allowing them to move away from the atom.
- 15. Name a metal that is a very good electrical conductor Copper
- 16. What happens when electrons collide with other atoms? There is a resistance to the electron´s motion
- 17. What happens to the outermost electrons in insulator materials? The outermost electron is tightly bonded to the nucleus of the atom by electrostatic forces.
- 18. Name two materials that are insulators Glass, plastic, etc.
- 19. What prevents the flow of electricity? Most electrons are attached to particular atoms and lmost none are free to wander through the material.
- 20. True or false: gravitational forces are stronger than electrostatic forces? False