Define electromagnetic induction. Describe a simple experiment to demonstrate that a changing magnetic field can produce emf.
Electromagnetic Induction: Electromagnetic induction is the process by which a changing magnetic field induces an electromotive force (emf) or voltage in a conductor. This phenomenon is described by Faraday’s Law of Induction, which states that the magnitude of the induced emf is proportional to the rate of change of the magnetic flux through a circuit. … Read more