A charge of -1nC is placed at the origin. What is the electrostatic force (magnitude and direction) on a charge of +1 nc placed at x= 1.0m
The answer is 9*10^-9 (pointing left), but why is it pointing left?? Is it because -1nc is negative?
Like charges repel while unlike charges attract.Since our charge of interest is on the right,... View the full answer