The change in potential energy of a particle in an electric field is the negative of the work done by an external force on displacing the particle.

Question

Quizplus · Accepted Answer

The change in potential energy of a particle in an electric field is defined as the negative of the work done by the external force to move the particle from one point to another against the electric field. This is because the work done by the external force is stored as potential energy.

The Change in Potential Energy of a Particle in an Electric