67. Obtain an expression for i(t) as labeled in the circuit diagram of Fig. 8.91, and determine the power being dissipated in the 40 22 resistor at t = 2.5 ms. 28.8 SAUDI |i(t) 30 Ω 100 mA X1=0 200 mA (1 40 Ω 30 mΩ elle baloiqab timorio si vitas Vinos W apies (d)

67. Obtain an expression for i(t) as labeled in the circuit diagram of Fig. 8.91, and determine the power being dissipated in the 40 22 resistor at t = 2.5 ms. 28.8 SAUDI |i(t) 30 Ω 100 mA X1=0 200 mA (1 40 Ω 30 mΩ elle baloiqab timorio si vitas Vinos W apies (d)

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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Question

please explain in detail. show every single step and the formulas you are using and why these

67. Obtain an expression for i(t) as labeled in the circuit diagram of Fig. 8.91, and
determine the power being dissipated in the 40 22 resistor at t = 2.5 ms.
30 92
www
100 mA
t=0
FIGURE 8.91
200 mA (
40 Ω
www
i(t)
30 ΜΩ
bigsb vorio sdT

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Step 3: Find the final inductor current.

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Step 4: Find the time constant.

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