Question
Two fixed charges A and B of 5microC each are separated by a distance of 6m. C is the mid point of line joining A and B. A charge Q of -5micro C is short perpendicular to the line joining A and B through C with kinetic energy of 0.06J. The charge Q comes to rest at a point D. The distance CD is Options are:- a)3m b)3m c)33m d)4m