Electromagnetic Induction Quiz

Electromagnetic induction is the process of generating an electromotive force (emf) or voltage across a conductor in a changing magnetic field.

Some practical applications of electromagnetic induction include electric generators, transformers, inductors, and wireless power transfer technologies.

Electromagnetic induction was discovered by Michael Faraday in 1831.

<p>Faraday's first law states that a change in magnetic field induces an electromotive force (EMF) in a conductor. An example of its application is the generation of electricity in power plants through the movement of a coil in a magnetic field.</p> Signup and view all the answers

<p>The magnitude of the induced EMF depends on the rate of change of the magnetic field and the number of turns in the conductor.</p> Signup and view all the answers

<p>Faraday's first law laid the foundation for the development of electric generators, transformers, and various electrical devices, revolutionizing industries and powering modern technological advancements.</p> Signup and view all the answers