A point charge q = +43.0 JC moves from A to B separated by a distance d = 0.184 m in the presence of an external electric field E of magnitude 300 N/C directed toward the right as in the following figure. E (a) Find the electric force exerted on the charge. magnitude IN direction -Select- (b) Find the work done by the electric force. (c) Find the change in the electric potential energy of the charge. (d) Find the potential difference between A and B. B - VA = Need Help? Read It