Challenger App

No.1 PSC Learning App

1M+ Downloads
The Transformer works on which principle:

AElectrostatic force

BMagnetostatic force

CSnell's law

DElectromagnetic induction

Answer:

D. Electromagnetic induction

Read Explanation:

  • Michael Faraday proposed the laws of electromagnetic induction in the year 1831.
  • Faraday’s law or the law of electromagnetic induction is the observation or results of the experiments conducted by Faraday.
  • He performed three main experiments to discover the phenomenon of electromagnetic induction.

Related Questions:

The potential difference across a copper wire is 5.0 V when a current of 0.5 A flows through it. The resistance of the wire is?
The quantity of scale on the dial of the Multimeter at the top most is :
Two resistors. A of 10Ω and B of 30Ω, are connected in series to a battery of 6 V. The total heat dissipated in the resistors in 1 second is?
The ratio of the field due to a current-carrying circular coil of n turns to the field due to a single circular loop of the same radius carrying the same current is _________?
Capacitative reactance is