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 toA) l^3/2B) l^2C) sinthetaD) (sintheta) ^1/2It is multiple choice question... .... Please provide complete solution....

Pawan joshi , 6 Years ago

Grade 12th pass