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A conducting wire frame is placed in a m...

A conducting wire frame is placed in a magnetic field which is directed into the paper. The magnetic field is increasing at a constant rate. The directions of induced currents in wires AB and CD are

A

B to A and D to C

B

A to B and C to D

C

A to B and D to C

D

B to A and C to D

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

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    A long straight wire carrying current of 30 A is placed in an external uniform magnetic field of induction 4 xx 10^(-4) T. The magnetic field is acting parallel to the direction of current. The magnitude of the resultant magnetic induction in tesla at a point 2.0 cm away form the wire is

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