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Mutual Induction

Changing curr...

Question

Changing current in one coil induces EMF in another, this phenomenon is called

A

EMF

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B

Induced EMF

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C

Self-Induction

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D

Mutual Induction

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Solution

The correct option is D
Mutual Induction

The phenomenon of an emf being induced in one coil in response to current changing in another coil is called mutual induction. This is the principle of working of a transformer.

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