A short electric dipole has a dipole moment of
16×10-9 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 608 with the dipole axis is :
``(\frac{1}{4 \pi \epsilon_0} = 9 \times 10^9 \frac{N m^2}{C^2})``
(1) 50 V
(2) 200 V
(3) 400 V
(4) zero