A particle of charge Q is executing uniform circular motion

Last updated: 6/10/2023

A particle of charge Q is executing uniform circular motion about the origin with an angular velocity The particle is at R 0 at t 0 Electric potential at the point P shown in the 1 figure as a function of time is given by k 40 A kQ R 2 cosat B kQ R 2 cosax kQ C R 5 4 cos ax P 28 0 o D R kQ R 5 4 cos ar