The induction of an electromotive force by the passage of a conductor through a magnetic field or by a change in magnetic flux in a magnetic field is known as electromagnetic induction. This happens when a conductor is placed in a moving magnetic field or when it moves in a fixed magnetic field. Electromagnetic induction is the process of generating an electromotive force (emf) or electric current in a closed circuit due to a changing magnetic field . This can be achieved by moving a conductor through a magnetic field or by varying the magnetic field near a stationary conductor. Electromagnetic Induction Electromagnetic induction is a fundamental principle in electromagnetism that describes the process of generating an electric current in a conductor by varying the magnetic field around it. This phenomenon was first discovered by Michael Faraday in 1831 and later mathematically described by James Clerk Maxwell. Electromagnetic induction is based on several fundamental theories and laws in physics. Some of the key principles include: Faraday’s Law of ... Electromagnetic Induction Class 12 Notes Chapter 6 1. Magnetic Flux The magnetic flux linked with any surface is equal to total number of magnetic lines of force passing normally through it. It is a scalar quantity. 2. The phenomenon of generation of current or emf by changing the magnetic flux is known as Electromagnetic Induction […]
