A non conducting spherical ball of radius R contains a

Last updated: 6/8/2023

A non conducting spherical ball of radius R contains a spherical symmetrical charge with volume charge density p Kr where r is the distance from the centre of the ball n Kare the constants what should be value of n such that the electric field inside the ball is directly proportional square of distance from centre A 1 B 1 C 3 D 2