Question

Work required to double the separation between the charges in a triangle

Answer 1

If the side of triangle becomes double i.e. the distance between two charges becomes double , so we require a less repulsive force (less with a factor of 2) to bring out the charge against charge present previously. Hence the work done will become the half of original.

if you are satisfy with my ans then mark me as a brainlist

if there is something wrong then kindly rectify it