Physics · May / June 2025 · Paper 12 · Question 33
5054Simple magnetism and magnetic fields
Three pieces of equipment made of magnetic materials are listed. 1 the core of a transformer 2 the needle of a compass 3 iron filings used to show a magnetic field pattern Which pieces of equipment act as temporary magnets when in use?
- A1, 2 and 3
- B1 and 2 only
- C1 and 3 only
- D2 and 3 only
As printed in the paper
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Correct answer: C. 1 and 3 only
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