Are magnets used in electric magnets?
No. Electromagnets are usually made of a core (some type of metal that can be magnetized such as iron) and a coil. The coil is put around the core, and if current flows through the coil the core will
Are magnets used in electric magnets?
No. Electromagnets are usually made of a core (some type of metal that can be magnetized such as iron) and a coil. The coil is put around the core, and if current flows through the coil the core will
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