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4.5.6a Construction and operation of a transformer

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Question 36

Which row in the table correctly identifies suitable materials for the magnetic core and the coils of a transformer?

A

Magnetic core: Steel; Coils: Copper

B

Magnetic core: Soft iron; Coils: Copper

C

Magnetic core: Steel; Coils: Rubber

D

Magnetic core: Soft iron; Coils: Plastic

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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