A conducting rod of length l is hinged at point O. It is free to rotate in a vertical plane. There exist a uniform magnetic field B in horizontal direction. Potential difference across the ends of the rod is proportional to

A) l^3/2

B) l^2

C) sintheta

D) (sintheta) ^1/2

It is multiple choice question... .... Please provide complete solution....

How to get expertise in Class 10 science this year and get preparation for boardexam

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