Electrostatic Potential and Capacitance

A short electric dipole has a dipole moment of $16\times 10^{-9}$ C m. The electric potential due to the dipole at a point at a distance of 0.6 m from the centre of the dipole, situated on a line making an angle of $60^{\circ }$ with the dipole axis, is: ($\frac{1}{4\pi {\epsilon }_0}=9\times 10^9\mathrm{N}{\mathrm{m}}^2/{\mathrm{C}}^2$)