Physics 0625 · IGCSE · Electromagnetic effects

Electromagnetic effects — practice question

The diagram illustrates a transformer. The input voltage is $240\,\text{V}$. What voltage is produced at the output?

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

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI