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Electromagnetic Effects

Exam code: 5054
3 hours · 46 questions
18 marks

Identify which of the following metals can be permanently magnetised. Place a tick (✓) in the box next to any correct metal.   

□{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}  aluminium

□{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}  copper

□{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}  steel

□{"language":"en","fontFamily":"Times New Roman","fontSize":"18","autoformat":true}  tungsten

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