Question

What is the potential difference b/w any points on the surface of conductor​

Answer 1

Answer:

Explanation:when the eletrostatic equilibrium is reached, all free charges within the conductor find their place on the boundary of the conductor in such a way that the electric potential is constant it the whole conductor. If it was not the case, then the charges would move because of a non-zero electric field, condradicting the equilibrium assumption. The potential being continuous up to the boundary, it has the same constant value inside and on the boundary of the conductor.

Answer 2

you got your answer