Electric Field due to Dipole

The electric field due to a dipole at a distance on its axis is

The electric field due to a dipole at a distnce r from its centre is proportional to

At a large distance (r), the electric field due to a dipole varies as

For large distance, electric field due to a dipole varies with the distance 'r' as

Calculate the electric field due to a dipole on its axial line and equatorial plane.

Electric Dipole|Electric Field Due To A Dipole|Examples|Direction At General Point|Quiz

Starting from Eq. 24-54 derive the expression for the electric field due to a dipole at a point on the dipole axis.

The locus of the points (in the xy -plane) where the electric field due to a dipole (dipole axis is along x -axis and its equatorial is along y -axis) is perpendicular to its axis, is