Learn more physics!
Do you have examples of experiments with electromagnetism?
Probably the easiest thing you can do with electromagnetism is to make
a small electromagnet. Take a large nail and wrap an electrical wire
around it. The more coils you can get around the nail the better. Then
hook the wire up to a battery. The electrical field from the wires will
create a magnetic field across the nail, turning it into a temporary
magnet. Turn the whole thing off, and your nail will have become a
For some more involved experiments, you can check out this link to Bizarre Stuff: Fun with Electromagnets
(republished on 08/02/06)
Follow-up on this answer.