A point charge q 400 muc moves from a to b separated by a

Question

A point charge q = +40.0 μC moves from A to B separated by a distance d = 0.180 m in the presence of an external electric field E of magnitude 275 N/C directed toward the right as in Figure below.

Microsoft Word - UNIFIED ASSIGNMENT1 12ES.docx

(a) the electric force exerted on the charge,

(b) the work done by the electric force,

(c) the change in the electric potential energy of the charge, and (d) the potential difference between A and B.