# 3: Reactance and Impedance - Inductive

- Page ID
- 1393

[ "article:topic-guide", "license:gnudls", "authorname:tkuphaldt", "license:gnu" ]

- 3.2: AC Inductor Circuits
- Inductors do not behave the same way resistors do. Whereas resistors simply oppose the flow of electrons through them (by dropping a voltage directly proportional to the current), inductors oppose changes in current through them, by dropping a voltage directly proportional to the rate of change of current. In accordance with Lenz’s Law (which you can read more about here), this induced voltage is always of such a polarity as to try to maintain current at its present value.

- 3.3: Series Resistor-Inductor Circuits
- In the previous section, we explored what would happen in simple resistor-only and inductor-only AC circuits. Now we will mix the two components together in series form and investigate the effects.