ICSE Class 7 Answered
Define electromagnet. What are the uses of electromagnet
Asked by ummeshidramiss | 15 Jan, 2024, 10:35: AM
Expert Answer
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.
Two uses of electromagnets are:
- Electromagnets are used in the construction of a large number of devices like electric bells, loudspeakers, electric motors, electric fans, etc.
- Electromagnets are used by doctors to remove tiny iron pieces from the eyes of a person (which may have fallen into the eyes accidentally).
Answered by Shiwani Sawant | 15 Jan, 2024, 11:28: AM
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