Electric potential at a point due to a point charge varies……….as the distance between the point of observation and the point charge.

Potential at a point due to a positive charge of 10 muC at a distance of 9 m is

The potential gradient at a point due to a 5nC charge is - 5N/C. Calculate the distance of the point from the charge.

What is a point charge?

The potential gradient due to a point charge of 2 nano coulomb at a point is -2N/C Find the distance of the point of observation.

The electric field strength at a point due to an isolated charge varies inversely as the cube of its distance from the point. (State true or false)

State whether the following statements are True (T) or False (F): The magnitude of electric field intensity at a point near a infinite plane sheet of uniform charge density varies inversely as the distance of the point of obervation form the source charge.