Using Microsoft Excel, plot a graph of Resistance vs. Area, then find the What is the shape of this graph? Using Microsoft Excel, plot a graph of Resistance vs. 1/A, then find the m=? From the slope of the line, find the resistivity of the wire ρ and calculate the percentage error of the resistivity.
Using Microsoft Excel, plot a graph of Resistance vs. Area, then find the What is the shape of this graph? Using Microsoft Excel, plot a graph of Resistance vs. 1/A, then find the m=? From the slope of the line, find the resistivity of the wire ρ and calculate the percentage error of the resistivity.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
Section: Chapter Questions
Problem 22RQ
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Question
- Using Microsoft Excel, plot a graph of Resistance vs. Area, then find the What is the shape of this graph?
- Using Microsoft Excel, plot a graph of Resistance vs. 1/A, then find the m=?
- From the slope of the line, find the resistivity of the wire ρ and calculate the percentage error of the resistivity.

Transcribed Image Text:Area (cm?)
Resistance (Q)
1/A (cm?)
2.00
2.50
0.5
14
1.25
0.25
6
0.833
0.167
18
0.625
0.125
10
0.500
0.1
12
0.417
0.083
14
0.357
0.0714
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