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There is a uniform magnetic field direct...

There is a uniform magnetic field directed perpendicular and into the plane of the paper. An irregular shaped conducting loop is slowly changing into a circular loop in the plane of the paper. Then

A

current is induced in the loop in the anti-clockwise direction

B

current is induced in the loop in the clockwise direction

C

AC is induced in the loop

D

No current is induced in the loop

Text Solution

Verified by Experts

The correct Answer is:
A
Due to change in the shapeof the loop, the magnetic flux linked with the loop increases. Hence, current is induced in the loop in such a direction that it opposes the increases in flux.
Therefore, induced current flows in the anti-clockwise direction.
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