BRAINCAKEElectric Potential
The electric field surrounding point charges are radial and is equal to kQ/r at a distance r from Q.
The electric potential near a point charge is V = -kQ/r.
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More in Electric Fields
- Van de Graaf generator
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- Equipotentials
- Potential gradient
- The Force between Two Charged Objects
- Coulombs Law
- Point Charges
- Electric Field Strength
All 17 lessons in Electric Fields · All AQA A-level Physics topics