Calculate the electrostatic potential energy for a system of three point charges q placed at the corners of an equilateral triangle of side ‘a’.

Three points charges are placed at the corners of an equilateral triangle of side L as shown in the figure:

Three point charges are placed at the corner of an equilateral triangle. Assuming only electrostatic forces are acting.

The gravitational potential energy of a system of three particles of mass m each kept at the vertices of equilateral triangle of side x will be

The gravitational potential energy of an isolated system of three particles, each of mass m , at the three corners of an equilateral triangle of side l 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 point charges 3nC, 6nC and 6nC are placed at the corners of an equilateral triangle of side 0.1 m. The potential energy of the system is

Three small conducting spheres each of radius a and charge q is placed at the corners of an equilateral triangle of side lenth /. The side lenth / is considerably larger than dimensions of the spheres. Find the electrical potential energy of system.