Physics 0625 · IGCSE · Electromagnetic effects

Electromagnetic effects — practice question

A transformer is shown in the diagram. The input voltage is $240\,\text{V}$. What output voltage is produced?

  • A$6.0\,\text{V}$
  • B$12\,\text{V}$
  • C$20\,\text{V}$
  • D$40\,\text{V}$

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