Equipotential surfaces
What Equipotential surfaces means in Physics A-Level, as defined for AQA.
Definitions of Equipotential surfaces
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Reference: AQA
A surface on which the electric potential is constant, so the potential difference between any two points on it is zero.
Surfaces of constant potential, perpendicular to field lines, with no work done when a test quantity moves along them.
Topics that use Equipotential surfaces
- Electric potential (A-level only) (AQA A-Level)
- Fields (A-level only) (AQA A-Level)
Related terms
- Absolute electric potential
- Direction of gravitational, electric and magnetic fields
- Electric field strength
- Electric potential
- Equipotential surface
- Equipotential surfaces and field lines
- Field
- Gravitational field strength
Using Equipotential surfaces in the exam
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