Eduqas A-Level Physics · EDUQAS A120QS
4.5 Electromagnetic induction
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Electromagnetic induction
- A metal rod rests on two parallel conducting rails that are connected to a galvanometer. T… (5 marks, Explain)
- A transformer is used in the National Grid to step up the voltage from a power station bef… (5 marks, Explain)
- A bicycle dynamo produces electricity to power the bike's lights. Inside the dynamo, a sma… (5 marks, Explain)
- A straight conducting wire is moved downwards through a magnetic field. A small current is… (5 marks, Explain)
- A student moves a bar magnet into a coil of wire connected to a sensitive ammeter. The amm… (5 marks, Explain)
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