On May 11, 10:34 am, PCB wrote:
I read somewhere that only electric currents generate magnetic fields.

Where is the electric current in a permanent magnet?

Is a permanent magnet a frozen electric current in matter?

It seems that the electric current in a magnet would like to flow, but
it cant.

Origin of Permanent Magnetism
http://farside.ph.utexas.edu/teachin...es/node77.html

Sue...