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Electric Field between Two Parallel Plates

AQA A-level PhysicsElectric FieldsLesson 7 of 17

The electric field between two parallel plates is uniform.

The field lines are parallel to each other and at right angles to the plates. The electric field strength is equal to the potential difference between the plates V divided by their distance apart d.

Diagram

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Key terms in this lesson

Electric field strength
The electric force per unit charge acting on a small positive test charge placed at a point in an electric field.

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