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A square loop of side a is placed in the...

A square loop of side `a` is placed in the same plane as a long straight wire carrying a current `i`. The centre of the loop is at a distance `r` from wire where `r gt gt a`. The loop is moved away from the wire with a constant velocity `v`. The induced `e.m.f` in the loop is

A

`(mu_(0)iv)/(2pi)`

B

`(mu_(0)iav)/(2pir)`

C

`(mu_(0)ia^(2)v)/(2pir^(2))`

D

`(mu_(0)ia^(3)v)/(2pir^(3))`

Text Solution

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The correct Answer is:
C
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