Compare the electric fields due to a monopole and dipole.

Compare the magnetic fields due to a solenoid and a bar magnet.

The distance of the field point in the equatorial of a small electric dipole is halved. By what factor does the electric field due to the dipole change?

A dipole of lenth 0.1 m consits of two charges of +- 500 muC . What is its electric dipole moment? Calculate the electric field due to the dipole at a point on the axis distnat 0.2 m from one of the charges in air.

Show that the electric field due to a point charge is conservative?

The distance of the field point on the equitorial plane of a small electric dipole is halved. By what fector will the electric field due to the dipole change?

What is the direction of electric field due to an electric dipole at a point on its axial line?