this presentation is purely based on the study and charactaristics of the Inductor. its properties and the definitions of the related things to inductor.
Describe
The construction of an inductor
How energy is stored in an inductor
The electrical properties of an inductor
Relationship between voltage, current, and inductance; power; and energy
Equivalent inductance when a set of inductors are in series and in parallel
Basics of electronics for biomedical engineering can be viewed through the link http://bit.ly/2PPv0mv
An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. An inductor typically consists of an insulated wire wound into a coil around a core.
Learn the fundamentals of DC power supplies. How they work and learn the basics of HWR, FWR and BR using simple concepts.
This slideshow is based on the textbook 'APPLIED ELECTRONICS' written by Vidyasagar Sir.
For more details about this book, visit: http://www.yashplus.com/portfolio/vocational-electronics-publications/
Describe
The construction of an inductor
How energy is stored in an inductor
The electrical properties of an inductor
Relationship between voltage, current, and inductance; power; and energy
Equivalent inductance when a set of inductors are in series and in parallel
Basics of electronics for biomedical engineering can be viewed through the link http://bit.ly/2PPv0mv
An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. An inductor typically consists of an insulated wire wound into a coil around a core.
Learn the fundamentals of DC power supplies. How they work and learn the basics of HWR, FWR and BR using simple concepts.
This slideshow is based on the textbook 'APPLIED ELECTRONICS' written by Vidyasagar Sir.
For more details about this book, visit: http://www.yashplus.com/portfolio/vocational-electronics-publications/
The basics of electronics can be watched through the link http://bit.ly/2PPv0mv
A Diode is a semiconductor device with two terminals, typically allowing the flow of current in one direction only.
a thermionic valve having two electrodes (an anode and a cathode).
The basics of electronics can be watched through the link http://bit.ly/2PPv0mv
A Diode is a semiconductor device with two terminals, typically allowing the flow of current in one direction only.
a thermionic valve having two electrodes (an anode and a cathode).
Potentiometers are variable resistance devices. A change in the linear or angular displacement of a potentiometer varies the effective length of its conductor, and therefore the resistance of the device.
ELECTROMAGNETISM
INTRODUCTION
The phenomenon where by electricity creates magnetism is known as electromagnetism. When an insulated wire is wrapped with round an iron nail and the ends of the wire connected to the battery the nail becomes capable of picking up iron fillings paper. This is a simple electromagnet. The nail has been magnetized by the current in the wire. Disconnecting the wire from the battery the paper clips fall off. The nail looses most of first magnetism when the current is switched off. The passage of electric current along a wire creates a magnetic field around the wire. The lines of forces due to a straight current carrying wire are circles, center on the wire on the wire. The field is strongest near the wire the direction of the magnetic field is r
Very important Chapter of physics because it contains all the important laws needed to understand concepts in physics.
And i hope it will be helpful to you
Introduction of electricity,
TYPES O Electricity,
STATIC Electricity,
CURRENT Electricity,
TYPES OF CURRENT,
DC CURRENT,
AC CURRENT,
PARAMETERS OF ECLECTRICITY,
FREQUENCY,
WAVELENGTH,
VELOCITY,
ELECTROTHERAPY
USES OF ELECTROTHERAPY
MODALITIES IN ELECTROTHERAPY
a) Magnetic field :-
The region around a magnet where the force of attraction or repulsion can be detected is called magnetic field.
Magnetic field around a magnet can be detected by using a magnetic compass.
A transformer is a passive electrical device that transfers electrical energy from one electrical circuit to another, or multiple circuits. A varying current in any one coil of the transformer produces a varying magnetic flux in the transformer's core
Acorn Recovery: Restore IT infra within minutesIP ServerOne
Introducing Acorn Recovery as a Service, a simple, fast, and secure managed disaster recovery (DRaaS) by IP ServerOne. A DR solution that helps restore your IT infra within minutes.
This presentation, created by Syed Faiz ul Hassan, explores the profound influence of media on public perception and behavior. It delves into the evolution of media from oral traditions to modern digital and social media platforms. Key topics include the role of media in information propagation, socialization, crisis awareness, globalization, and education. The presentation also examines media influence through agenda setting, propaganda, and manipulative techniques used by advertisers and marketers. Furthermore, it highlights the impact of surveillance enabled by media technologies on personal behavior and preferences. Through this comprehensive overview, the presentation aims to shed light on how media shapes collective consciousness and public opinion.
Have you ever wondered how search works while visiting an e-commerce site, internal website, or searching through other types of online resources? Look no further than this informative session on the ways that taxonomies help end-users navigate the internet! Hear from taxonomists and other information professionals who have first-hand experience creating and working with taxonomies that aid in navigation, search, and discovery across a range of disciplines.
This presentation by Morris Kleiner (University of Minnesota), was made during the discussion “Competition and Regulation in Professions and Occupations” held at the Working Party No. 2 on Competition and Regulation on 10 June 2024. More papers and presentations on the topic can be found out at oe.cd/crps.
This presentation was uploaded with the author’s consent.
0x01 - Newton's Third Law: Static vs. Dynamic AbusersOWASP Beja
f you offer a service on the web, odds are that someone will abuse it. Be it an API, a SaaS, a PaaS, or even a static website, someone somewhere will try to figure out a way to use it to their own needs. In this talk we'll compare measures that are effective against static attackers and how to battle a dynamic attacker who adapts to your counter-measures.
About the Speaker
===============
Diogo Sousa, Engineering Manager @ Canonical
An opinionated individual with an interest in cryptography and its intersection with secure software development.
Sharpen existing tools or get a new toolbox? Contemporary cluster initiatives...Orkestra
UIIN Conference, Madrid, 27-29 May 2024
James Wilson, Orkestra and Deusto Business School
Emily Wise, Lund University
Madeline Smith, The Glasgow School of Art
Sharpen existing tools or get a new toolbox? Contemporary cluster initiatives...
Presentation on inductor
1.
2.
3. Muhammad Nouman
Muhammad tayyab bilal
Tajammal Hussain
Ali Hamza
Yasir Abbass
Imran Khalid
4. Inductance defined
Physical construction
› How construction
affects values
Inductor performance
with AC and DC
currents
5. Like capacitors,
inductors temporarily
store energy.
Unlike capacitors:
› Inductors store energy
in a magnetic field, not
an electric field.
› When the source of
electrons is removed,
the magnetic field
collapses immediately.
6. Inductors are simply
coils of wire.
› Can be air wound
(nothing in the middle
of the coil)
› Can be wound around
a permeable material
(material that
concentrates magnetic
fields)
› Can be wound around
a circular form (toroid)
7. Inductance is measured in Henry(s).
A Henry is a measure of the intensity of the
magnetic field that is produced.
Typical inductor values used in electronics
are in the range of milli Henry (1/1000) and
micro Henry (1/1,000,000)
8.
9. The amount of
inductance is
influenced by a
number of factors:
› Number of coil turns.
› Diameter of coil.
› Spacing between
turns.
› Size of the wire
used.
› Type of material
inside the coil.
10. When DC current is applied to an inductor, the wire in
the inductor momentarily appears as a short circuit and
maximum current flows.
As the magnetic field builds (changes) there is a
tendency for the current flow to slow down (due to an
opposition cause the the changing magnetic field).
Finally, the magnetic field is at its maximum and the
current flows to maintain the field.
As soon as the current source is removed, the magnetic
field begins to collapse and creates a rush of current in
the other direction, sometimes at very high voltages.
11. When AC current is applied to an inductor,
during the first half of the cycle, the magnetic
field builds as if it were a DC voltage.
During the next half of the cycle, the current is
reversed and the magnetic field first has to
decrease the reverse polarity in step with the
changing current.
Depending on the value of inductance, these
forces can work against each other, making for
a less than simple situation.
12. Because the
magnetic field
surrounding an
inductor can cut
across another
inductor in close
proximity, the
changing magnetic
field in one can
cause current to flow
in the other … the
basis of transformers
