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 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 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 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:

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 point charges 1 C, 2 C and 3 C are placed at the corners of a equilateral triangle. The length of triangle is 1 m. What would be the work required to put these charge on the corner of an equilateral triangle of length 0.5 m ?

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

Three point charges 3 nC , 6 nC and 9 nC are placed at the corners of an equilateral triangle of side 0.1 m . The potential energy of the system is