Physics 0625 · IGCSE · Simple phenomena of magnetism

Simple phenomena of magnetism — practice question

Soft iron and steel are magnetic materials. What are permanent magnets and temporary magnets constructed from?

  • Apermanent magnet: soft iron; temporary magnet: soft iron
  • Bpermanent magnet: soft iron; temporary magnet: steel
  • Cpermanent magnet: steel; temporary magnet: soft iron
  • Dpermanent magnet: steel; temporary magnet: steel

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