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Scientists who have provided basis for inventing Circuit Breaker are

  • A.Joseph henry
  • B.Michael Faraday
  • C.Both (a) and (b)
  • D.None of these

Answer: C

Both Joseph Henry and Michael Faraday.

Their independent discovery of electromagnetic induction in the early 1830s underlies the circuit breaker, which senses excess current through a coil and uses the magnetic force it generates to trip the contacts.

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