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A rod of length l rotates with a small b...

A rod of length l rotates with a small but uniform angular velocity `omega` about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The potential difference between the centre of the rod and an end is

A

zero

B

`1//8 omegaBl^2`

C

`1//2 omega Bl^2`

D

`B omegal^2`

Text Solution

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The correct Answer is:
B
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