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A square loop ABCD of edge a moves to th...

A square loop `ABCD` of edge a moves to the right with a velocity `v` parallel to `AB` . There is a uniform magnetic field of magnitude `B` , direction into the paper, in the region between `PQ` and `RS` only. I, II and III are three ppositions of the loop.
(i) The emf induced in the loop has magnitude `B` a `v` in all three position
(II) induced emf is zero in second position
(iii) Induced emf is anticlockwise in position II
(iv) The induced emf is clockwise in position III

A

the emf induced in the loop has magnitude in all three positions

B

the induced emf is zero in position II

C

the induced currents is anticlockwise in position I

D

the induced current is clockwise in position III.

Text Solution

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The correct Answer is:
B, C, D
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