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What must a conductor do for the generator effect to induce a potential difference?

A

A permanent magnet.

B

Move relative to a magnetic field.

C

The generator effect.

D

The coil's speed and direction change.

Card 1 of 20

7.3.3 Microphones (HT only) Flashcards

  1. GCSE
  2. /Physics
  3. /7.3.3 Microphones (HT only)

20 flashcards on AQA GCSE Physics 7.3.3 Microphones (HT only): the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.

Flashcards