For the circuit of Figure 2-6, if R = 10 k2 and (a) R₁ = 1 k2, (b) R₁ = 10 km2, and (c) R₁ = 47 k2, what is the input voltage (V) to make the LED lit for each of three values of R₁ above? +15 V + 15 V +15 V 741 -15 V Figure 2-6 100 ΚΩ R₂ VREF 2 R₁ I kf +15 V-W 10 ΚΩ 6 100 ΚΩ IN914 I kn 2N3904

For the circuit of Figure 2-6, if R = 10 k2 and (a) R₁ = 1 k2, (b) R₁ = 10 km2, and (c) R₁ = 47 k2, what is the input voltage (V) to make the LED lit for each of three values of R₁ above? +15 V + 15 V +15 V 741 -15 V Figure 2-6 100 ΚΩ R₂ VREF 2 R₁ I kf +15 V-W 10 ΚΩ 6 100 ΚΩ IN914 I kn 2N3904

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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