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Physics · Oct / Nov 2016 · Paper 11 · Question 35

5054The transformer

Which material is most suitable for the core of a transformer and which material is most suitable for the coils in the transformer?

  1. Airon / copper
  2. Biron / steel
  3. Csteel / copper
  4. Dsteel / iron

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Correct answer: A. iron / copper

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