A non-conducting solid sphere of radius is uniformly charged
PHYSICS · Single correct · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields
Problem
A non-conducting solid sphere of radius R is uniformly charged. Find the magnitude of the electric field due to the sphere at a distance r from its centre.
(1) increases as r increases, for r<R.
(2) decreases as r increases, for 0<r<∞.
(3) decreases as r increases, for R<r<∞.
(4) is discontinuous at r=R.