uses of the electromagnets
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in iron,motor fan nd motor also ,in electric bell
kithmini:
more uses,in different works
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Electromagnets are very widely used in electric and electromechanical devices, including:
Motors and generators
Transformers
Relays, including reed relays originally used in telephone exchanges
Electric bells
Loudspeakers
Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks etc
Motors and generators
Transformers
Relays, including reed relays originally used in telephone exchanges
Electric bells
Loudspeakers
Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks etc
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