Question

Expression for electric potential at a point outside a uniformly charged speherical shell

Answer 1

Let the point 'p' be inside the charged shell at a distance 'r' from its centre and we need to find Potential at P. We know that the Electric field at point inside the shell of charge is Zero. To calculate the value of the potential inside the shell of charge, take two points ( A, B ) on either side of the surface.