Which of the following electrical devices works on the principle of electro-magnetic induction ?
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Updated on : 2022-09-05
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Correct option is A)
Electric fan works on the principle of electro - magnetic induction. An electric fan works with the help of an electric motor the electric motor consists of a coil of wire wound around a metallic core. As electric current passes through the coil of wires, it produces rotational motion due to electro - magnetic induction.
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