Question

An electromagnet uses moving electric charges to produce a ________________ field. An electromagnet is made by winding a current-carrying _______________ into a _____________.

Answer 1

Answer:An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the center of the coil.