Physics

Problem

An ideal electric dipole has dipole moment magnitude

5.0 \times 10^{-9}\,\text{C\,m}

. Along its axis the electric potential at point P is

2.25 \times 10^{3}\,\text{V}

. a. (i) Determine the distance of point P from the centre of the dipole. b. (ii) How far from the centre along the same axis will the potential become one-fourth of the value at P?

Browse the problem library