Consider a metal ball of radius ‘r' moving at a constant velocity ‘ v ’ in a uniform magnetic field of induction B^{-}. Assuming that the direction of velocity forms an angle ‘a ’ with th,e direction of B^{-} , the maximum potential difference between points on the ball is

Correct Answer is : 2r|−B||−v|Sinα

TS EAMCET 2017 Code A Solved Paper

Section: Physics

Question : 86 of 160

Marks: +1, -0

Consider a metal ball of radius ‘r' moving at a constant velocity ‘ v ’ in a uniform magnetic field of induction

−

. Assuming that the direction of velocity forms an angle ‘a ’ with th,e direction of

−

, the maximum potential difference between points on the ball is

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