Question

express the potential energy of two equal charges equal to one columb if external electric field is absent​

Answer 1

Answer:

Recall that the electric potential is defined as the potential energy per unit charge, i.e. V=PEq V = PE q . The potential difference between two points ΔV is often called the voltage and is given by ΔV=VB−VA=ΔPEq Δ V = V B − V A = Δ PE q . The potential at an infinite distance is often taken to be zero.

Explanation:

please mark me as brianlist lf you like my answer