Question

A charge q of magnitude 6.4 × 10-19 coulombs moves from point A to point B in an electric field of 6.5 × 104 newtons/coulomb. The distance between A and B is 1.2 × 10-2 meters and the path between A and B is parallel to the field. What is the magnitude of the difference in the potential energy?
1.2 × 10-15 joules
2.3 × 10-15 joules
3.2 × 10-15 joules
6.4 × 10-15 joules
6.4 × 10-14 joules

Answer 1

none of the above