In each number and explain your reasoning. 8.4. Consider two resistors having resistance R1 and R9. If the resistors are in series (i.e., connected end-to-end), the overall resistance R is given by R = R1 + R2. If the resistors are in parallel (i.e., the current is split between the resistors), then 1/R = 1/R + 1/R2. a. What kind of mean of R1 and R, would you use to calculate the overall resis- tance of resistors in series? b. What kind of mean of R1 and R, would you use to calculate the overall resis- tance of resistors in parallel?
In each number and explain your reasoning. 8.4. Consider two resistors having resistance R1 and R9. If the resistors are in series (i.e., connected end-to-end), the overall resistance R is given by R = R1 + R2. If the resistors are in parallel (i.e., the current is split between the resistors), then 1/R = 1/R + 1/R2. a. What kind of mean of R1 and R, would you use to calculate the overall resis- tance of resistors in series? b. What kind of mean of R1 and R, would you use to calculate the overall resis- tance of resistors in parallel?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Just 8.4
Transcribed Image Text:on.
Find three numbers in this text outside of this chapter. Determine the number
of significant digits in each number and explain your reasoning.
8.3.
inc 8.4. Consider two resistors having resistance R1 and Ro. If the resistors are in series
(i.e., connected end-to-end), the overall resistance R is given by R = Rị + R2.
If the resistors are in parallel (i.e., the current is split between the resistors),
then 1/R = 1/R, + 1/R9.
%3D
a. What kind of mean of R and R, would you use to calculate the overall resis-
tance of resistors in series?
b. What kind of mean of R, and R, would you use to calculate the overall resis-
tance of resistors in parallel?
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