1. The permeability constant for a vacuum is ų0, has a value of 4(pi)×10-7 Tm/A. Assuming the equation B=ų0nI applies to the Slinky, obtain a value of (pi) from your graphs, and compare with the 'theoretical' value.
1. The permeability constant for a vacuum is ų0, has a value of 4(pi)×10-7 Tm/A. Assuming the equation B=ų0nI applies to the Slinky, obtain a value of (pi) from your graphs, and compare with the 'theoretical' value.
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Chapter1: Units, Trigonometry. And Vectors
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1. The permeability constant for a vacuum is ų0, has a value of 4(pi)×10-7 Tm/A. Assuming the equation B=ų0nI applies to the Slinky, obtain a value of (pi) from your graphs, and compare with the 'theoretical' value.
2. Was your Slinky positioned along an east-west, north-south, or on some other axis? Will this have any effect on your readings?

Transcribed Image Text:Turns/meter (m^-1)
Mag. Field
Length of Solenoid (m)
90
0.1624
1
Magnetic Field vs. Turns per meter
45
0.07412
2
0.35
60
0.1019
1.5
180, 0.3201
0.3
180
0.3201
0.5
0.25
y = 1.82E-03x - 5.86E-03
0.2
90, 0.1624
0.15
0.1
00, 0.1019
"45, 0.07412
0.05
Number of Terns in Slinky
90
120
160
180
200
40
60
80
100
140
Turns/meter, n (m^-1)
Magnetic Field
20

Transcribed Image Text:Current (A)
Mag. Field
0.5
0.04346
Magnetic Field vs. Current
0.1053
1.5
0.1612
0.25
0.221
y = 1.18E-01x - 1.44E-02
y= 0.1177x - 0.0144
2,0.221
0.2
1.5, 0.1612
Length of solenoid (m)
1
0.15
Number of Turns
90
Turns/m (m^-1)
90
1, 0.1053
0.1
0.05
0.5, 0.04346
1.5
2
2.5
0.5
Current (A)
Magnetic Field
1.
2.
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