Electromagnet
Of magnet, electric bell and relay.
A temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet.
This concept's ID is @1~17638
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Of magnet, electric bell and relay.
A temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet.
This concept's ID is @1~17638