A charge `-2muC` at the origin, `-1muC` at `+7cm` and `1muC` at -7cm are placed on X-axis. The mutual potential energy of the system is

There exists a uniform electric field E=4xx10^(5) Vm^(-1) directed along negative x-axis such that electric potential at origin is zero. A charge of -200muC is palced at origin, and a charge of +200muC is placed at (3m,0). The electrostatic potential energy of the system is

Place three point charges 1muC, 2muC and 8muC on a 10 cm long line segment such that the potential energy of the system is minimum.

Two points charges +10muC and -10muC are separated by a distance of 40 cm in air. Calculate the electrostatic potential energy of the system, assuming the zero of the potential energy to be at infinity.

Two point charges +5muC and -5muc are placed at a distance 5 cm apart. Draw the equipotential surfaces of the system.

Two charges 2muC and -2muC are placed at points A and B is 6 cm apart:- Identify an equipotential surface of the system.

Two charges +2muC and -2muC are placed at points A and B, 5 cm apart. Depict an equipotential surface of the system.

Charges of +4muC,-6muC and -16muC are placed in air at the corners of an equilateral triangle of side 10. find the potential energy of the system. -0.72J

Three point charges 2muC, 3muC and 5muC are placed at the corners of an equilateral triangle of side 200 cm. Calculate the potentail energy of the system.