Magnetic Flux is defined as the product of the magnetic flux density and the area normal to the field through which the field is passing. Induction can produce electricity (in coils), heat (in ferrous metals), or waves (in a radio transmitter).įinally, it is referring to the phenomenon where an emf is induced when the magnetic flux linking a conductor change. Electromagnetic induction is when an electromagnetic field causes molecules in another object to flow. This process of generating current in a conductor by placing the conductor in a changing magnetic field is called induction.Įlectromagnetic induction is the production of a potential difference (voltage) across a conductor when it is exposed to a varying magnetic field. The magnetic field disappears when the current is turned off. To study the phenomenon of Electromagnetic InductionĪn electromagnet is a type of magnet in which the magnetic field is produced by electric current.
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