Two point charges `+ 0.2muC` and `0.01muC` are placed 10cm apart. Calculate the work done in reducing the distance 5cm between them.

Two positive charges of 20 mu C and 8 mu C are 20 cm apart, find the work done in bringing them 5 cm closer

Two point charges A and B of value +3muC and +2muC are kept 25cm apart in air. Calculate the work done when charge B is moved by 5cm towards A

Two point charges of 1muC each are 10cm apart. the work done in bringing them 5cm closer is_

Two point charges of 5muC and 15 muC are placed in air 20cm apart. Find the electric potential at the middle point of the line joining the two charges.

Two point charges of magnitudes +100muC and -400muC are kept 30 cm apart. Find the point of zero potential on the line joining the two charges.

Two point charges 4muC and -2muC are separated by a distance of lm in air. Calculate, on which point on the line joining the two charges, is the electric potential zero?

Two point charges 20 xx l0^-6C and -4 xx l0^-6C are separated by a distance of 50cm in air. Calculate the electrostatic potential energy of the system.

Two charges 2 mu C and -2 mu C are placed at points A and B 6 cm apart. What is the direction of the electric field at every point on this surface?

Two point charges of A = + 5.0 mu C and B = -5.0 mu C are separated by 5.0 cm. A point charge C = 1.0 mu C is placed at 3.0 cm away from the centre on the perpendicular bisector of the line joining the two point charges. The charge at C will experience a force directed towards A. point A B. point B C. a direction parallel to line AB D. a direction along the perpendicular bisector

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