3. Repeat Problem 1, but this time both resistors R₁ and R₂ are implemented using the three terminals of a 10k pot so that R₁ and R₂ are both variable such that 0 ≤ R₂ ≤ 10kN and R₁ + 10k№. Find the range of values for R₂ that will cause the output voltage to vary over the range 1.5V ≤ V₂ ≤ 5.0V. Show how you arrived at this range. R₂ =

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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3. Repeat Problem 1, but this time both resistors R₁ and R₂ are implemented using the three
terminals of a 10k pot so that R₁ and R₂ are both variable such that 0 ≤ R₂ ≤ 10kN and R₁ +
R₂ = 10k№. Find the range of values for R₂ that will cause the output voltage to vary
over the range 1. 5V ≤ V₂ ≤ 5. 0OV. Show how you arrived at this range.
2
Transcribed Image Text:3. Repeat Problem 1, but this time both resistors R₁ and R₂ are implemented using the three terminals of a 10k pot so that R₁ and R₂ are both variable such that 0 ≤ R₂ ≤ 10kN and R₁ + R₂ = 10k№. Find the range of values for R₂ that will cause the output voltage to vary over the range 1. 5V ≤ V₂ ≤ 5. 0OV. Show how you arrived at this range. 2
V₁
+
I
www
R₁
The output voltage of the voltage divider circuit is given by
R₂
V₂ = V₁R₁+R₂°
R2
V₂
Figure 1.1 - A voltage divider circuit
Transcribed Image Text:V₁ + I www R₁ The output voltage of the voltage divider circuit is given by R₂ V₂ = V₁R₁+R₂° R2 V₂ Figure 1.1 - A voltage divider circuit
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