Conceptual Test 1C

Three charges of equal magnitude are arranged in a line, as shown. The charge on the right is negative; the other two charges are positive.

There are at least two places where the electric field due to the charges is zero. One of these places is:

Next question : D - Field between two charged spheres.

Previous question : B - Potential from three charges.

List of conceptual questions for test 1.

Created by Andrew Duffy, Boston University Physics Department.

Last update June 15, 1998