AP Physics C - Circuits
Direct Current Electric Circuits are driven by an electric field, or change in electric potential in a conductor.
Circuits Video Lessons
Voltage, Energy, and Force (Mechanical Universe, Episode 31)The Electric Battery (Mechanical Universe, Episode 32)
Electric Circuits (Mechanical Universe, Episode 33)
Multiple-Choice Practice Problems
Scroll down to see multiple choice practice problems in Current, Resistance, and DC Circuits.