Three point charges of 1C, 2C and 3C are placed at the . corners of an equilateral triangle of side 1m. Calculate the work required to move these charges to the corners of a smaller equilateral triangle of side 1.5m.

Three point charges 1C, 2C and 3C are placed at the corners of an equilaternal triangle of side 1m . The work required to move these charges to the corners of a smaller equilaternal triangle of side 0.5 m in two differenct ways as in fig. (A) and fig. (B) are W_(a) and W_(b) then:

Three points charges of 1 C, 2C and 3C are placed at the corners of an equilateral triangle of side 100 cm. Find the work done to move these charges to the corners of a similar equilateral triangle of side 50 cm.

Three point charges 2muC, 3muC and 5muC are placed at the corners of an equilateral triangle of side 200 cm. Calculate the potentail energy of the system.

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

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

Charge of 5 mu C each are placed at the corners of an equilateral triangle of side 10 cm. Then the force on each charge is :-

Three charges of 1 nC, 2 nC and 3 nC are placed at the corners of an equilateral triangle of side sqrt(3) m. Calculate electrostatic potential at a point equidistant from the three corners of the triangle.

Three masses 3,4 and 5 kg are located at the corners of an equilateral triangle of side 1m. Locate to centre of mass of the system.

A charge of 0.5 nC is placed at the centre of an equilateral triangle of side 10 cm. Calculate the potential at all the three vertices of the triangle.