Physics A-Level
Hall voltage
What Hall voltage means in Physics A-Level, as defined for AQA.
Definition of Hall voltage
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Reference: AQA
Given by V_H = B I / (n t e), where B is magnetic flux density, I is current, n is charge carrier density, t is thickness and e is elementary charge.
Topics that use Hall voltage
- Hall effect sensor (A-level only) (AQA A-Level)
Related terms
- Attitude monitoring
- Calibration and compensation
- Hall effect
- Digital pulse
- Hall effect sensor
- Lorentz force on charge carriers
- Tachometer
Using Hall voltage in the exam
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