- Electromagnet is an essential part of electric generators, motors, telegraph instruments, loudspeakers, earphones and telephone receivers.
- Electromagnets are also used in electric bells and tape recorders,VCR's Hard disk and Magnetic locks.
- Electromagnets attached to cranes are used to lift huge loads.
- Electromagnets are used for making new magnets or remagnetising the old ones.
- Electromagnets are used to seperate the magnteic materials from non- magnetic materials.
Tuesday, January 25, 2011
Uses of Electromagnets
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