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A thin flexible wire of length L is conn...

A thin flexible wire of length L is connected to two adjacent fixed points and carries a current I in the clockwise direction, as shown in Fig. When the system is put in a uniform magnetic field of strength B going into the plane of the paper, the wire takes the shape of a circle. The tension in the wire is

A

`IBL`

B

`(IBI)/(pi)`

C

`(IBI)/(2 pi)`

D

`(IBI)/( 4pi)`

Text Solution

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The correct Answer is:
C
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