Electromagnetic Induction

Click on the flashcard to see the answer



What is electromagnetic induction?

Electromagnetic induction is the process by which a changing magnetic field can produce an electric current in a conductor.

Who discovered electromagnetic induction?

Electromagnetic induction was discovered by Michael Faraday in 1831.

What is Faraday's Law of Induction?

Faraday's Law states that the induced electromotive force in any closed circuit is equal to the negative of the rate of change of the magnetic flux through the circuit.

What role does Lenz's Law play in electromagnetic induction?

Lenz’s Law states that the direction of the induced current will be such that it opposes the change in magnetic flux that produced it.

How does a generator work based on electromagnetic induction?

A generator converts mechanical energy into electrical energy by rotating a coil within a magnetic field, inducing an electric current via electromagnetic induction.


Understand Better