Question

How to find potential at a surface in hollow sphere?
Proof?​

Answer 1

Explanation:

The electric field inside a hollow metallic sphere is zero. so the work done is also zero. suppose Va is thepotential on the inside and Vb is the potential on the surface, then Vb - Va = 0 or Vb = Va. Hence thepotential is the same inside as on the surface.

Answer 2

Answer:

The electric field inside a hollow metallic sphere is zero. so the work done is also zero. suppose Va is thepotential on the inside and Vb is the potential on the surface, then Vb - Va = 0 or Vb = Va. Hence thepotential is the same inside as on the surface.