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General Science • PhysicsEasy

Which law states that the induced electromotive force in a closed circuit is equal to the rate of change of magnetic flux linked with the circuit?

A. Coulomb's Law
B. Ampere's Circuital Law
C. Faraday's Law of Electromagnetic Induction✓ Correct Answer
D. Lenz's Law of Magnetic Flux

💡 Solution & Explanation

Faraday's Law of Electromagnetic Induction establishes that the magnitude of the induced electromotive force in a circuit equals the rate of change of magnetic flux linked with it. Coulomb's Law and Ampere's Law deal with electrostatic forces and magnetic fields produced by electric currents respectively, rather than electromagnetic induction. This principle forms the operational basis for electrical generators and transformers studied in general science.

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