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Electro-Magnetism — Physics STD 10 — Question

ICSE BoardEnglish MediumSTD 10PhysicsElectro-Magnetism1 Mark
MCQ
AC Generator works on the principle of _____________ .
  • A
    Lenz's law
  • ✓
    Faraday law of electromagnetic induction
  • C
    Lorantz law of electromagnetic
  • D
    None of the above
✓

Answer

Correct option: B.
Faraday law of electromagnetic induction
(b)
Faraday law of electromagnetic induction
Explanation:
AC generators work on the principle of Faraday's law of electromagnetic induction, which states that electromotive force EMF or voltage is generated in a current-carrying conductor that cuts a uniform magnetic field.

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