From Preschool to Theoretical Physics - Coach Roland on Life Long Learning

Here's the helpful triangle and also a really cool pie chart for electrical formulas And here is a great article on watts, volts, ohms

Hi, my name is Roland. Here is a good place to start William J. Beaty's online tutorials are without compare. He does an excellent job, maybe the b est job, describing just what electricity is and is not. Here is one of my favorite of his posts - just what are ohms, watts, amps, and volts Here is a nice straight forward introduction to basic electronics