Write an expression for potential at a point on the diople axis of an electric dipole .

What is an electric dipole ?

Write the expression for electric field at a point on the axis of a short electric dipole.

Arrive at the expression for electric potential at a point due to a dipole and hence apply the expression for electric potential at a point on the dipole axis and on the equatorial lines.

Give the expression for magnetic field at a point on the axis of a short magnetic dipole.

What will be electric potential at any point on the perpendicular bisector of an electric dipole?

Give the expression for magnetic field at a point on the equatorial line of a magnetic dipole.

Obtain an expression for the electric field intenstiy at a point on the equatorial line of an electric dipole.

Give an expression for the electric potential at a point due to a point charge.