I'm doing this off the cuff, without references. When I'm through describing conductors, semiconductors, and insulators, I'll go back and revise my work with references. Navy Nuke 15:51, 15 March 2007 (EDT)
The section about atoms probably needs to be moved to a different section. Also a good detailed description of alternating current and direct current would be good. This would be a better way to describe electrical circuits(in terms of impedance, resistance, voltage, current, reactance, admittance).