Physics A-Level
Vector directions and the left-hand rule
What Vector directions and the left-hand rule means in Physics A-Level, as defined for AQA.
Definition of Vector directions and the left-hand rule
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Reference: AQA
The force is always perpendicular to both the velocity and the field, and the direction follows Fleming's left-hand rule for positive charges; for negative charges the force is opposite.
Topics that use Vector directions and the left-hand rule
- Moving charges in a magnetic field (A-level only) (AQA A-Level)
Related terms
- Centripetal force from a magnetic field
- Cyclotron resonance and constant period
- Energy gain in an alternating electric field
- Left-hand rule and conventional current
- Magnetic force on a moving charge
- Magnetic force on moving charges
- Vector nature of force, velocity and field
- Applications in particle physics
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