Repeat Problem for the case where both charges arc +1.2 μC.ProblemA + 1.2-μC charge and a...

Repeat Problem for the case where both charges arc +1.2 μC.

Problem

A + 1.2-μC charge and a −1.2-μC charge are placed at (0.50 m, 0) and (−0.50 m, 0), respectively. (a) In Figure 20-29, at which of the points A, B, C, or D is the electric potential smallest in value? At which of these points does it have its greatest value? Explain. (b) Calculate the electric potential at points A, B, C, and D.

FIGURE 10-29 Problem