Physics 0625 · IGCSE · Electromagnetic effects

Electromagnetic effects — practice question

The diagram illustrates an a.c. generator turning clockwise. What are the names of parts 1 and 2?

  • A1: brush; 2: slip-ring
  • B1: brush; 2: split-ring commutator
  • C1: slip-ring; 2: brush
  • D1: slip-ring; 2: split-ring commutator

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