1. Lecture 18: Sinusoidal Steady-State Power Nilsson & Riedel 10.1-10.4 ENG17 (Sec. 2): Circuits I Spring 2014 1 May 29, 2014

2. Overview Instantaneous Power Average & Reactive Power RMS Value & Power Complex Power 2

3. Instantaneous Power 3

4. Overview Instantaneous Power Average & Reactive Power RMS Value & Power Complex Power 4

5. Average & Reactive 5

6. Resistive Circuit 6

7. Inductive Circuit 7

8. Capacitive Circuit 8

9. Power Factor 9

10. Overview Instantaneous Power Average & Reactive Power RMS Value & Power Complex Power 10

11. Root Mean Square (RMS) 11

12. Overview Instantaneous Power Average & Reactive Power RMS Value & Power Complex Power 12

13. Complex Power…”it’s complex…” 13

14. Units 14

15. Overview Instantaneous Power Average & Reactive Power RMS Value & Power Complex Power 15