ETIA06 Electrical Engineering: Possibilities and Limitations
General learning resources
Voltage, current, resistance and Ohms Law SparkFun
Capacitors, resistors and electronic components TechQuickie 2:44
Presented from a computer motherboard building perspective.
A simple guide to electronic components Bigclivedot.com 38:05
A sligltly different, and more detailed, take from the british isles.