Two fixed point charges +9e and +4e are separated by a distance x.Where should a point charge be placed between the two charges, so that it is in equilibrium?

+4e and +e are two charges separated by a distance 'a' m.Where should be a third charge 'q' be placed so that it is in equilibrium?

Two fixed point charges +16 mu C and -9 mu C are placed 8 cm apart in air. Where should a third point charge be placed so that, the third charge is in equilibrium

Two point charges q_1 and q_2 are separated by a distance r in space What happens to the force between the charges, i) When the magnitude of one of the point charges is doubled. ii) When the distance of separation is halved.

Two point charges q_1 and q_2 are separated by a distance r in space:-What happens to the force between the charges:-When the magnitude of the point charge Increases.

Two point charges q_1 and q_2 are sepa-rated by a distance r in space:- What happens to the force between the charges:- When the distance of separation is decreased. Hence establish the law governing it.

Two equal and opposite charge +q and -q are separated by a small distance 2a. Br Name this arrangement.

Potential energy of a system of charges is directly proportional to the product of charges and inversely to the distance between them.Two point charges 3 x 10^(-8) C and - 2 x 10^(-8) C are separated by a distance of 15cm. At what point on the line joining the charges the potential is zero?

Two equal and opposite charge +q and -q are separated by a small distance 2a. Define its moment. What is its direction.

Consider two point charges equal in magnitude and opposite sign separated by a distance. The neutral point due to them