Answered: A voltage divider like that in the…

A voltage divider like that in the figure is to be designed so that v, = kv, at no load (R₁ = ∞) and v, = av, at full load (RL = Ro). Note that by definition a

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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Concept explainers

Voltage Division Method

In the electronics branch, a voltage divider is required to produce a section of its input voltage as an output. This basic circuit may be prepared with two resistors or any passive elements along with the voltage source. The circuit resistors are attached in series and a voltage source is braced across these resistors. The input voltage can be transferred between the resistors in the circuit for the voltage division to occur. The SI unit of electrical resistance is ohm (Ω) or kilo-ohms (kΩ).

Question

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7.1

A voltage divider like that in the figure is to be designed so
that v, = kv, at no load (R₁ = ∞) and v, = av, at full
load (RL = Ro). Note that by definition a <k < 1. (
Figure 1)
Figure
R₁
R₂
+
Vo
1 of 1
RL
Specify the numerical values of R₁ and R₂ if k = 0.75, a = 0.70, and R = 29 k
Enter your answers numerically separated by a comma.
R₁, R₂ =
Submit
Part D
VAΣ vec
PR₁ PR₂ =
Request Answer
If vs = 40 V, specify the maximum power that will be dissipated in R₁ and R₂.
Enter your answers numerically separated by a comma.
15| ΑΣΦ | 11 | vec
?
C
?
kn
mW

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