H2P-499
Field lines and equipotentials
H2 Physics · JC 2 · Medium · Field lines and equipotentials
A uniform electric field is set up between two parallel plates. A small positive test charge is moved along a path that lies entirely on an equipotential surface. Which statement about the work done by the electric field on the charge is correct?
- No work is done by the field.
- Positive work is done by the field.
- Negative work is done by the field.
- Work is done only if the path is curved.
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