Three point charges are kept at points 4 0 4a 0 0 0 and B 0

Last updated: 6/7/2023

Three point charges are kept at points 4 0 4a 0 0 0 and B 0 4a as shown in the figure A 0 4a 15Q 5Q O 0 4a B 3Q P 3a 0 X Work was done on the external agent who assembled these charges in moving them from infinity to the point