8.31 After a long time in position 1, the switch in the circuit shown in Fig. 8-16 is thrown to position 2 at 1=0s for a duration of 30 s and then returned to position 1. (a) Find the equations for r for t20s. (b) Find t at 1 = 5s and at t = 40 s. (c) Make a sketch of r for 0s ≤ ≤ 80 s. 5 ΜΩ 1 20 ΜΩ 2 O + v2 μF Fig. 8-16 20 V 70 V

8.31 After a long time in position 1, the switch in the circuit shown in Fig. 8-16 is thrown to position 2 at 1=0s for a duration of 30 s and then returned to position 1. (a) Find the equations for r for t20s. (b) Find t at 1 = 5s and at t = 40 s. (c) Make a sketch of r for 0s ≤ ≤ 80 s. 5 ΜΩ 1 20 ΜΩ 2 O + v2 μF Fig. 8-16 20 V 70 V

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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