A positive charge +2 C and a negative charge 5 C lie on a line. In which

A positive charge +2 μC and a negative charge −5 μC lie on a line. In which region or regions (A, B, C) is there a point on the line a finite distance away where the potential is zero? Explain your reasoning. Are there any points where both the electric field and the potential are zero?

Transcribed Image Text:

+ - Α- -В — -C- +2 μC -5 μC