This substantially revised edition retains its distinctive organizational format which uses the full range of fundamental concepts for each type of circuit before progressing to the next. This building block approach applies three basic concepts--resistance, inductance, capacitance--to a series of circuits, beginning with simple designs and gradually increasing in complexity. Extensive "remember" statements facilitate review by highlighting key concepts at the end of every section. The abundant problem sets have been updated--several completely new, others with novel variables.