The phenomenon of electromagnetic induction is

  1. the process of charging a body.
  2. the process of generating magnetic field due to a current passing through a coil.
  3. producing induced current in a coil due to relative motion between a magnet and the coil.
  4. the process of rotating a coil of an electric motor

 

Answer 

producing induced current in a coil due to relative motion between a magnet and the coil

 

Explanation - Electromagnetic induction is the process of production of electricity (electric current) when magnetic field changes

When magnet moves inside a coil, the magnetic field changes, and this produces an induced current in the coil.

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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo