Question

A point q is placed at the origin of the coordinate system.What is the electrostatc

Answer 1

A 4.0-μC charge is situated at the origin of an xy-coordinate system. What is the potential difference between a point x = 4.0 m and y = -4.0 m because of this charge?

A) -18×103 V

B) 18×103 V

C) 0 V

D) 36×103 V