GENERATORS
2 marks · EasyComplete the sentence: When a conductor cuts through magnetic field lines, ________ is induced in the conductor.
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a voltage (or emf)
Also accept: an emf; a potential difference
Common mistakes: a current
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Marking points
B1 · 1 mark · Writes voltage or emf or potential difference
B2 · 1 mark · Spelling, context and wording correct (no marks for 'current')
Worked solution
When a conductor cuts through magnetic field lines, a voltage (or emf) is induced in the conductor.