At a point in space, the electric field points toward north. In the region surrounding this point, the rate of change of potential will be zero along ________.

Draw the electric field lines and equipotential surface for a single positive point charge.

Electric field at any point on the axial line of an electric dipole is

Electric potential at a point in an electric field is measured as the work done in bringing unit positive charge from infinity to that point:- The inetnsity of electric field at a point due to a point electric charge is 20NC^-1 and the electric potential at that point is 10 JC^-1 . Calculate the distance of the point from the charge.

Electric potential at a point in an electric field measured as the work done in bringing unit positive charge from infinity to that point:- Is electric potential a scalar or a vector quantity?

The direction of electric field intensity at a point on the equatorial line of an electric dipole of dipole moment is