- When current passes through a conductor, magnetic field will be generated around the conductor and the conductor become a magnet. This phenomenon is called electromagnetism.
- Since the magnet is produced by electric current, hence it is called the electromagnet.
- An electromagnet is a type of magnet in which the magnetic field is produced by a flow of electric current. The magnetic field disappears when the current ceases.
- The magnetism of an electromagnet is switched on or off using electric current.
- In short, when current flow through a conductor, magnetic field will be generated. When the current ceases, the magnetic field disappear.
An electromagnet is a type of magnet in which the magnetic field is produced by a flow of electric current.
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