Answered: A circuit has 3 resistors in series.…

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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Question

A circuit has 3 resistors in series. The battery is 20 V. R1= 20 ohms. R2= 30 ohms. R3= 40 ohms. The current through the battery is 0.2 A.

Write 4 mathematical equations that relate delta V, I, and R for individual circuit elements or for the circuit as a whole. For example, one equation is delta V = IR. Write 4 more.

Expert Solution

Step 1

Given data:

The battery is 20 V

$\begin{array}{rcl} R_{1} & = & 20 Ω \\ R_{2} & = & 30 Ω \\ R_{3} & = & 40 Ω \end{array}$

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