O-LevelPhysicsElectricity5054/11 · Oct/Nov 2024 · Q321 Mark

Which quantity is defined as the electrical work done by a source in moving a unit charge around a complete circuit?

Apower

Bpotential difference

Celectromotive force

Denergy

✓ Correct answer

C: electromotive force

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Topic: Electricity, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, Oct/Nov 2024 Paper 1 Variant 1, question 32.

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