Physics · May / June 2022 · Paper 12 · Question 38
5054Forces on a current-carrying conductor
A left hand can be used to determine the direction of the force when a current-carrying conductor is perpendicular to a magnetic field. Which quantities are represented by the direction of fingers P, Q and R?
- Acurrent, field, force
- Bfield, force, current
- Cforce, current, field
- Dforce, field, current
As printed in the paper
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Correct answer: D. force, field, current
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