A particle with charge 5 0 x 10 5C and mass 1 mg is directly

Last updated: 6/11/2023

A particle with charge 5 0 x 10 5C and mass 1 mg is directly projected from a large distance towards a stationary charged ball of mC as shown in the figure The charged particle is projected with the speed 10 km s1 along a line which is at a distance of 1 m from the stationary charge Then the distance of closest approach is r in metre Find integral value of r 1 m