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4.5.6a Construction and operation of a transformer

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Question 17

Which of the following describes the most suitable materials for the coils (windings) and the core of a step-up transformer?

A

Coils: copper; Core: soft iron

B

Coils: soft iron; Core: copper

C

Coils: steel; Core: soft iron

D

Coils: copper; Core: steel

Markscheme

4.5.6a Construction and operation of a transformer Questions

  1. IGCSE
  2. /Physics
  3. /4.5.6a Construction and operation of a transformer

136 exam-style questions on CIE IGCSE Physics 4.5.6a Construction and operation of a transformer. Each one has a worked solution and a mark scheme showing where the marks go.

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