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

Contains

  • armature 1 facts

    Coil in which voltage is induced by motion through a magnetic field.

  • magnetic head 0 facts

    An electromagnet (as on a tape recorder) that converts electrical variations into...