Three charges +Q each are placed at the corners A,B and C of an equilateral triangle. At the circumcenre, O the electric field wil be

Three point charges of +2q, +2q,-4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. the magnitude of the electric dipole moment of this system is

Three point charges of +2q,+2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. The magnitude of the electric dipole moment of this system is

Three point charges of +2q , +2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. The magnitude of the electric dipole moment of this system is

Three point charges of +2q,+2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. The magnitude of the electric dipole moment of this system is ?

Three charges each of value q are placed at the corners of an equilateral triangle. A fourth charge Q is placed at the centre of the triangle. If Q = -q :

Two equal charges q are placed at the vertices A and B of an equilateral triangle ABC of side a. the magnitude of electric field at the point C is

Three point charges of +2q, +2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side 'x'. The magnitude of the electric dipole moment of this system is.

Three charges each of value q are placed at the corners of an equilateral triangle. A fourth charge Q is placed at the center of the triangle. a. Find the net force on charge q. b. If Q = -q , will the charges at the corners move toward the center or fly away from it ? c. For what value of Q and O will the charges remain stationary ? d. In situation (c), how much work is done in removing the charges to infinity ?

Three charges each of value q are placed at the corners of an equilateral triangle. A fourth charge Q is placed at the center of the triangle. a. Find the net force on charge q. b. If Q = -q , will the charges at the corners move toward the center or fly away from it ? c. For what value of Q at O will the charges remain stationary ? d. In situation (c), how much work is done in removing the charges to infinity?