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INDUCTORS, durri shahwar, 11750 - Coggle Diagram
INDUCTORS
Lenz's law
direction of the electric current which is induced in a conductor by a changing magnetic field is such that the magnetic field created by the induced current opposes the initial changing magnetic field
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it is a passive two terminal electronic component that temporarily stores the electrical energy in the form of a magnetic field. It consists of coil of copper wires or electrical conductive wires.
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An inductor is also called a coil, choke or a reactor,
They are also used in electronic filters to separate signals of different frequencies, and in combination with capacitors to make tuned circuits, used to tune radio and TV receivers.
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The current through inductors in series stays the same, but the voltage across each inductor can be different
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APPLICATIONS
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Transformers
Transformer is another popular application of inductors. By combining the inductors of shared magnetic field, we can design a transformer
Energy Storage Devices
We can store the energy in passive elements like capacitor and inductors. Inductors can store energy for a limited time
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Inductors in Tuned Circuits
Inductors are used in tuning circuits which are used to select the desired frequency
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