Dielectric properties can be measured using an impedance analyzer. A dielectric is a material with a permanent electric dipole moment. Dipoles have equal and opposite charges separated by a small distance. The dielectric constant is the ratio of a material's permeability to the permeability of free space. When an electric field is applied to a dielectric, the electric charges are displaced and dipoles are induced, causing polarization. An impedance analyzer can measure properties like impedance, resistance, susceptance, and dielectric constant of materials over a range of frequencies. It provides information on the performance of components like capacitors, inductors, and resistors. Dielectrics used in applications must have properties like high resistivity, strength, fire resistance and low losses
Paramagnetism has been explained using the classical approach. Derivation of Magnetization and Susceptibility in case of paramagnetism using Langevin Theory of Paramagnetism.
Paramagnetism has been explained using the classical approach. Derivation of Magnetization and Susceptibility in case of paramagnetism using Langevin Theory of Paramagnetism.
Basic of semiconductors and optical propertiesKamran Ansari
This presentation explains the band structure, intrinsic semiconductor, extrinsic semiconductor, electrical conductivity, mobility, hall effect, p-n junction diode, tunnel diode and optical properties of the semiconductor.
To find the susceptibility arising due to water in the solution of MnCl2 , ionic molecular susceptibility ,magnetic moment of the Mn++ using quinche's Method
Magnetic properties and SuperconductivityVIGHNESH K
Magnetic properties and superconductivity, meissner effect, superconductors, bcs theory, applications of superconductors, cooper pair, magnetic materials, hystersis, high temperature suerconductors, Types of suerconductors, high temperature superconductors, magnetism,right hand rule
Basic of semiconductors and optical propertiesKamran Ansari
This presentation explains the band structure, intrinsic semiconductor, extrinsic semiconductor, electrical conductivity, mobility, hall effect, p-n junction diode, tunnel diode and optical properties of the semiconductor.
To find the susceptibility arising due to water in the solution of MnCl2 , ionic molecular susceptibility ,magnetic moment of the Mn++ using quinche's Method
Magnetic properties and SuperconductivityVIGHNESH K
Magnetic properties and superconductivity, meissner effect, superconductors, bcs theory, applications of superconductors, cooper pair, magnetic materials, hystersis, high temperature suerconductors, Types of suerconductors, high temperature superconductors, magnetism,right hand rule
Current and Electricity for class 10.pdfJackHassan2
Download our comprehensive Class 10 Current and Electricity PDF guide to master the fundamentals of electrical circuits, current flow, and key concepts in this critical science topic. This PDF provides clear explanations, diagrams, and practice questions to enhance your understanding and preparation. Covering the essential curriculum, it's an invaluable resource for students aiming for excellence in their science studies.
Current and Electricity for class 10.pdfJackHassan2
Download our comprehensive Class 10 Current and Electricity PDF guide to master the fundamentals of electrical circuits, current flow, and key concepts in this critical science topic. This PDF provides clear explanations, diagrams, and practice questions to enhance your understanding and preparation. Covering the essential curriculum, it's an invaluable resource for students aiming for excellence in their science studies.
This PPT is made for class 10 students. It covers all the topics of CBSE curriculum. An interactive inforgraphic based demonstration for better understanding. Do ask questions for any confusion.
This presentation is about the 3 basic elements of an electrical circuit i.e., resistor, capacitor and inductor. These are passive circuit components and play a vital part in electrical circuits.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
2. Introduction
■ Dielectrics are the materials having electric dipole moment
permantly
■ Dipole: A dipole is an entity in which equal positive and negative
charges are separated by a small distance.
3. DIPOLE moment
The product of magnitude of either of the charges and separation distance b/w them is
called Dipole moment.
μe = q . x → coul – m
All dielectrics are electrical insulators and they are mainly used to store electrical energy. It
stores with minimum dissipation power). Since, the e - are bound to their parent molecules
& hence, there is no free charge
+q - q
X
4.
5. Dielectric parameter
Dielectric constant(εr ):- It is defined as the ratio of permittivity of
medium(ε) to the permittivity of free space(Ɛ0).
𝜀 𝑟 =
𝜀
𝜀0
Electric dipole moment (μ):-The product of magnitude of charges &
distance of separation is known as electric dipole moment (μ ).
μ = Q.r
6. Electric Polarization :-The process of producing electric dipoles by an
electric field is called polarization in dielectrics.
“ In simple words polarization P is defined as the dipole moment per unit
volume averaged over the volume of a cell”
P = μ / volume
Polarizability :-When a dielectric material is placed in an electric field, the
displacement of electric charge gives rise to the creation of dipole in the
material .The polarization P of an elementary particle is directly
proportional to the electric field strength E.
P∞E
P=aE
α→polarizability constant
The unit of α is Fm2
7. Conductance: Electrical conductance measures how easily electricity
flows along a certain path through an electrical element.The SI derived unit of
conductance is the siemen. Because it is the reciprocal of electrical resistance
(measured in ohms), historically, this unit was referred to as the mho.
Resistance: The electrical resistance of an electrical conductor is the
opposition to the passage of an electric current through that conductor; the
inverse quantity is electrical conductance, the ease at which an electric
current passes.The SI unit of electrical resistance is the ohm (Ω).
Impedance : Electrical impedance, or simply impedance, describes a
measure of opposition to alternating current (AC). Electrical impedance
extends the concept of resistance to AC circuits, describing not only the
relative amplitudes of the voltage and current, but also the relative phases.
When the circuit is driven with direct current (DC) there is no distinction
between impedance and resistance; the latter can be thought of as impedance
with zero phase angle.
8. Susceptance (B) : It is the imaginary part of admittance.The inverse of
admittance is impedance and the real part of admittance is conductance.
In SI units, susceptance is measured in Siemens.
The general equation defining admittance is given by
Y= G + jB
where,
Y is the admittance, measured in Siemens (a.k.a. mho, the inverse of
ohm).G is the conductance, measured in Siemens. j is the imaginary unit, and B is
the susceptance, measured in Siemens.The admittance (Y) is the inverse of the
impedance (Z).
9. Where,
Z = R + jX
Z is the impedance, measured in ohms
R is the resistance, measured in ohms
X is the reactance, measured in ohms.
Note:The susceptance is the imaginary part of the admittance.
The magnitude of admittance is given by:
10. Properties of Good Dielectric Material
■ It should have high resistivity to reduce the leakage current.
■ It should have high dielectric strength.
■ It should have high mechanical strength.
■ It should have high fire resistance.
■ It should have low thermal expansion.
■ It should have high thermal conductivity.
■ It should have low dielectric loss.
■ It should have low water absorption quality.