Here is a great tutorial series on Maxwell's Equations graciously provided on RF Cafe, by Dr. Glen Dash. Dr. Dash now has the files posted on his personal website, so the hyperlinks point to his "A Dash of Maxwell's" files.
These are the articles that originally appeared in Conformity magazine in 1999, but were pulled.
Please send a note of thanks to Dr. Dash for making these immensely popular articles available.