Question

Obtain a expression for a elctric potential due to a group of point charges,and also derive an expression for electric potential energy of the charged particle

Answer 1

Explanation:

Recall that the electric potential is defined as the potential energy per unit charge, i.e. V=PEq V = PE q . ... The equation for the electric potential due to a point charge is V=kQr V = kQ r , where k is a constant equal to 9.0×109 N⋅m2/C2.