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A conducting rod of length l is hinged a...

A conducting rod of length l is hinged at point O. It is a free to rotate in a verical plane. There exists a uniform magnetic field B in horizontal direction. The rod is released from the position shown. The potential difference between the two ends of the rod is proportional to

A

`l^(3//2)`

B

`l^(2)`

C

`sin theta`

D

`(sin theta)^(1//2)`

Text Solution

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The correct Answer is:
A, D
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