Let $V$ and $E$ be the gravitational potential and gravitational field at a distance $r$ from the ce

Question

Let $V$ and $E$ be the gravitational potential and gravitational field at a distance $r$ from the centre of a uniform spherical shell. Consider the following two statements : 
(A) The plot of $V$ against $r$ is discontinuous. 
(B) The plot of $E$ against $r$ is discontinuous.

Professor PC Thomas Classes · Answer

See detailed solution for explanation.