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In the given diagram, two coils of insul...

In the given diagram, two coils of insulated copper wire are wound over a nonconducting cylinder as shown. Coil P has larger number of turns.

In above phenomenon, the current is induced in another conductor,

A

By changing magnetic field

B

By increasing the strength of current

C

By decreasing the strength of the current

D

By using extra wire

Text Solution

Verified by Experts

The correct Answer is:
A
Electromagnetic current is induced in another conductor by changing the magnetic field.
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