4.) The mystery wire has a diameter of 0.0013 m. Use the curve-fit equation and the information in the 'Background' section to calculate the resistivity of the mystery wire. 5.) Using the "Background" information, what is the wire made of?

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2.) Graph of Resistance vs. Length of a mystery wire.
Resistance
Set
Linear
mx + b
m = 0.0699
+ 2.3x10 >
b = 3.94x10 3.7x10
r= 1.000
0.06
0.08
0.10
0.12
0.14
0.16
0.18
0.20
0.22
0.24
Resistance ()
Transcribed Image Text:2.) Graph of Resistance vs. Length of a mystery wire. Resistance Set Linear mx + b m = 0.0699 + 2.3x10 > b = 3.94x10 3.7x10 r= 1.000 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.22 0.24 Resistance ()
PES 2150- PHYSICS LABORATORY II
3.) Calculate the cross-sectional area for a wire with a diameter of 0.0013 meters.
Cross-sectional Area =
Units
4.) The mystery wire has a diameter of 0.0013 m. Use the curve-fit equation and the
information in the 'Background' section to calculate the resistivity of the mystery
wire.
5.) Using the "Background" information, what is the wire made of?
Wire material
6.) Use a percent difference calculation to express the accuracy of the experiment.
% difference =
Transcribed Image Text:PES 2150- PHYSICS LABORATORY II 3.) Calculate the cross-sectional area for a wire with a diameter of 0.0013 meters. Cross-sectional Area = Units 4.) The mystery wire has a diameter of 0.0013 m. Use the curve-fit equation and the information in the 'Background' section to calculate the resistivity of the mystery wire. 5.) Using the "Background" information, what is the wire made of? Wire material 6.) Use a percent difference calculation to express the accuracy of the experiment. % difference =
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