CHAPTER 10

imageRC and RL Time Constants

This chapter discusses the time relationships of current and voltage in dc resistive and capacitive, and resistive and inductive circuits. A special quantity, a time constant, is introduced and RC and RL time constants are defined. Voltages and currents are calculated after various time intervals of circuit operation.

At the end of this chapter you should be able to:

1. Define time constant for both RC and RL dc circuits.

2. Draw the current and voltage waveforms during the charge and discharge time of a capacitor in a dc resistive and capacitive circuit.

3. Draw the current and voltage waveforms during the ...

Get Basic AC Circuits, 2nd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.