what is the use of electro magnet
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Hello mate
Explanation:
Electromagnets are widely used as components of other electrical devices, such as motors, generators, electromechanical solenoids, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment.
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1. Electro magnets is used in mobile cranes for lifting heavy machinery .
2. It is used for making elcrltric bell.
3. It is used in electric iron , kettle etc.
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