Three charges are placed at the vertices of an equilateral triangle of side 10 cm. Assume `q_(1)=1 muC,q_(2)=-2 muC and q_(3)=4 muC`. Work done in separating the charges to infinity is

Three particles, each having a charge of 10 muC , are placed at the vertices of an equilateral triangle of side 10 cm. Find the work done by a person in pulling them apart to infinite separations.

Three equal charges Q are placed at the three corners of an equilateral triangle of side length a. Work done in shifting a charge q from infinity to the centroid of the triangle is

Three charges each 20muC are placed at the corners of an equilateral triangle of side 0.4m The potential energy of the system is

Three charges q_1=1muC, q_2=2muC and q_3=3muC are placed on the vertices of an equilateral triangle of side 1.0 m. Find the net electric force acting on charge q_1

Three charges q_1=1muC, q_2=2muC and q_3=3muC are placed on the vertices of an equilateral triangle of side 1.0 m. Find the net electric force acting on charge q_1

Three charges 4muC, 4muC and -4muC are placed at vertices of an equilateral triangle of side length 20cm. The potential centre is nearly.

Charges +q -4q and +2q are arranged at the corners of an equilatoral triangle of side 0.15m .If the q=1 muC their mutual potential energy is