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Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMotion1 Mark
MCQ
What is the condition of an electromagnetic induction?
  • A
    There must be a relative motion between the coil of wire and galvanometer.
  • B
    There must be a relative motion between.
  • C
    There must be a relative motion between galvanometer and generator.
  • ✓
    There must be a relative motion between the coil of wire and a magnet.
✓

Answer

Correct option: D.
There must be a relative motion between the coil of wire and a magnet.

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