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4.5.6a Construction and operation of a transformer

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Question 54

A transformer has 600 turns on its primary coil. An input voltage of 240 V is applied to the primary coil, and an output voltage of 12 V is induced across the secondary coil.

How many turns are on the secondary coil of the transformer?

A

121212

B

303030

C

120120120

D

120001200012000

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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