Answer to Question #300135 in Physics for Ivo

Question

Drawing Equipotential Surfaces and Field Lines. In a letter sized bond

paper, draw the equipotential surfaces and equipotential lines for the configurations of

the charges listed below. For a distinction, use different colors to illustrate the two lines

(e.g., red for field lines, pencil for equipotential surfaces).

1. An isolated negative

charge.

2. Two like charges. 3. Two unlike charges