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EXERCISE PROBLEM Ex 1.9: (a) Consider the circuit shown in Figure 1.28. Let Vps = 8V and Vy = 0.7 V, Assume rf = 0. Calculate the value of R such that I = 1.20 mA. (b) If Vps is reduced to 4 V and R is changed to 3.5 ks2, determine the power dis- sipated in the diode. (Ans. (a) 6.08 ks, (b) 0.66 mW).

EXERCISE PROBLEM Ex 1.9: (a) Consider the circuit shown in Figure 1.28. Let Vps = 8V and Vy = 0.7 V, Assume rf = 0. Calculate the value of R such that I = 1.20 mA. (b) If Vps is reduced to 4 V and R is changed to 3.5 ks2, determine the power dis- sipated in the diode. (Ans. (a) 6.08 ks, (b) 0.66 mW).

Introductory Circuit Analysis (13th Edition)
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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EXERCISE PROBLEM Ex 1.9: (a) Consider the circuit shown in Figure 1.28. Let Vps = 8V and Vy = 0.7 V, Assume rf = 0. Calculate the value of R such that I = 1.20 mA. (b) If Vps is reduced to 4 V and R is changed to 3.5 ks2, determine the power dis- sipated in the diode. (Ans. (a) 6.08 ks, (b) 0.66 mW).
Transcribed Image Text:EXERCISE PROBLEM Ex 1.9: (a) Consider the circuit shown in Figure 1.28. Let Vps = 8V and Vy = 0.7 V, Assume rf = 0. Calculate the value of R such that I = 1.20 mA. (b) If Vps is reduced to 4 V and R is changed to 3.5 ks2, determine the power dis- sipated in the diode. (Ans. (a) 6.08 ks, (b) 0.66 mW).
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