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Electromagnetic Induction

When a curren...

Question

When a current carrying coil has a continuously varying current, and is placed close to another loop of wire, current will be induced in the wire.

A

True

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B

False

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Solution

The correct option is A True
When there is a varying current in a coil, the magnetic field associated with it also varies continuously. So a current is induced in the wire kept near the coil by electromagnetic induction. This whole phenomena is called mutual induction.

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