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The phenomenon of electro-magnetic induction is:
(a) the process of charging a body.
(b) the process of generating magnetic field due to a current passing through a coil.
(c) producing induced current in a coil due to relative motion between a magnet and the coil.
(d) the process of rotating a coil of an electric motor.
Answer:
The production of Electricity from Magnetism is called Electromagnetic Induction.
We can induce current by
- Moving conducting wire inside a fixed magnetic field.
- Keeping wire(conductor) fixed and changing magnetic field.
So, the correct answer is (c)
