5A - Electrostatics 5B - Electric Fields and Potential 5C - Capacitance 5D - Resistance 5E - Electromotive Force and Current 5F - DC Circuits 5G - Magnetic Materials 5H - Magnetic Fields and Forces 5J - Inductance 5K - Electromagnetic Induction 5L - AC Circuits 5M - Semiconductors and Tubes 5N - Electromagnetic Radiation