"Tom Ring" wrote in message
. net...
Frank wrote:
snip

Computation of the electric and magnetic fields in the vicinity of a
conductor involve manipulation of the "Vector magnetic potential";
as in:
http://en.wikipedia.org/wiki/Magnetic_vector_potential

Frank

Please no! Now he'll add gauge invariance to the mix!

You fool.

when he starts quoting gauge's laws and how they describe the weak force
equilibrium in Maxwell's equations it should add another level of laugh
potential.