Chapter 2: Complex Numbers

1: Basic AC Theory

2: Complex Numbers

3: Reactance and
Impedance -- Inductive

4: Reactance and
Impedance -- Capacitive

5: Reactance and
Impedance -- R, L, and C

6: Resonance

7: Mixed-Frequency AC
Signals

8: Filters

9: Transformers

10: Polyphase AC Circuits

11: Power Factor

12: AC Metering Circuits

13: AC Motors

14: Transmission Lines

Introduction

Vectors and AC waveforms

Simple vector addition

Complex vector addition

Polar and rectangular notation

Complex number arithmetic

More on AC �polarity�

Some examples with AC circuits

Contributors