Hey! This book is about the basic ideas behind electric circuits. It won't teach you how to re-wire your house or build a computer, but it will show you what current, resistance, and voltage are. Here's what it covers: Current Resistance Voltage Kirchhoff's Laws Capacitors Using Matrices to solve circuit problems RC Circuits It includes links to online resources, including a set of flashcards, and 50 practice problems (30 multiple choice and 20 free response.)