1. Alternating Current Circuits

2. AC Sources  : angular frequency of AC voltage  V max : the maximum output voltage of AC source

3. Resistors in an AC Circuit i R : the instantaneous current in the resister  v R : the instantaneous voltage across the resister

4. Resistors in an AC Circuit I max : the maximum current  v R : the instantaneous voltage across the resister

5. Resistors in an AC Circuit

7. rms : root mean square P av : the average power delivered to a resistor

8. Inductors in an AC Circuit L : the inductance of the inductor  v L : the self-induced instantaneous voltage across the inductor

9. Inductors in an AC Circuit i L : the instantaneous current in the inductor

10. Inductors in an AC Circuit the inductive reactance

11. Inductors in an AC Circuit

12. Capacitors in an AC Circuit C : the capacitance of the capacitor  v C : the instantaneous voltage across the capacitor

13. Capacitors in an AC Circuit the capacitive reactance

14. Capacitors in an AC Circuit

15. The RLC Series Circuit

21. the impedance

22. The RLC Series Circuit

24. Power in an AC Circuit  = 0 : P av in the resistor  =  /2: P av in the capacitor or inductor