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A conducting wire frame is placed is pla...

A conducting wire frame is placed is placed in a magnetic field which is directed into the paper. The magnetic field is increasing at a costant rae. 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

  • A conducting ring is placed in a uniform magnetic field with its plane perpendicular to the field . An emf is induced in the ring if

    A
    it is rotated about its axis.
    B
    it is rotated about its diameter.
    C
    it is not moved.
    D
    it is given translational motion in the field.