Magnetism is produced by the motion of electrons

move around the nucleus, spin on their axes. both A and B none of the above

Mast commercial generators are driven by

steam

The phenomenon of inducing voltage by changing the magnetic field around a conductor is called clectromagnetic induction. electromagnetic radiation.

generated voltage.

d

transformer induction.

Which pole of a compass needle points to a south pole of a magnet?

north pole south pole both A and B none of the above