A coil of wire with a current is called a (n) electromagnet.
An electromagnet is a type of magnet in which the magnetic field is produced by the flow of an electric current, disappearing as soon as said current ceases.
- An electromagnet has an iron core with a coil around it, an electric current passing through said coil.
- The magnetic field, in this case, is generated through the flow of the current, if the current is interrupted, the magnetic field of the electromagnet disappears.
- The operation of an electromagnet is based on the magnetic domains that are in the iron core when receiving current, the magnetic domains align and the magnetic field arises.
Therefore, we can conclude that a coil of wire with a current is called a (n) electromagnet.
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