Suppose we construct a voltage divider circuit as shown in Figure 1.1 where the voltage source V₁ is a 9Volt battery. Furthermore, we will implement resistor R₁ using two terminals of a 10k pot so that R₁ is variable over the range 0 ≤ R₁ ≤ 10kſ. Find the largest value of the resistor R₂ that will allow the output voltage to vary over a range that includes at least 1.5V ≤ V₂ ≤ 5. OV. Show how you arrived at this value. Then, choose a resistor (or combination of resistors) from your parts kit that will get you as close as possible to (but no larger than) your calculated value for R₂.
Suppose we construct a voltage divider circuit as shown in Figure 1.1 where the voltage source V₁ is a 9Volt battery. Furthermore, we will implement resistor R₁ using two terminals of a 10k pot so that R₁ is variable over the range 0 ≤ R₁ ≤ 10kſ. Find the largest value of the resistor R₂ that will allow the output voltage to vary over a range that includes at least 1.5V ≤ V₂ ≤ 5. OV. Show how you arrived at this value. Then, choose a resistor (or combination of resistors) from your parts kit that will get you as close as possible to (but no larger than) your calculated value for R₂.
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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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

Transcribed Image Text:Suppose we construct a voltage divider circuit as shown in Figure 1.1 where the voltage source
V₁ is a 9Volt battery. Furthermore, we will implement resistor R₁ using two terminals of a 10k
pot so that R₁ is variable over the range 0 ≤ R₁ ≤ 10k№. Find the largest value of the
resistor R₂ that will allow the output voltage to vary over a range that includes at least
1.5V ≤ V₂ ≤ 5.0V. Show how you arrived at this value. Then, choose a resistor (or
combination of resistors) from your parts kit that will get you as close as possible to (but
no larger than) your calculated value for R₂.
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