Instructions 1. In the three cases, use the average of the two angles ( = (+) + () =2), the average of the two currents ( I = I(+) + I() =2), and Eqs. (1) and (2), and calculate coil Öeld and the earth ís horizontal component of magnetic Öeld, B(earth) H [ Tesla ]. 2. Based on the three previous calculations, what is your experimental determination of the horizontal component of the earthís magnetic Öeld, B(earth) H [ Gauss ]? 3. Take the accepted value of the earthís horizontal component of magnetic Öeld in south Florida to be 0:25 Gauss and calculate the percent error in your answer.
Instructions 1. In the three cases, use the average of the two angles ( = (+) + () =2), the average of the two currents ( I = I(+) + I() =2), and Eqs. (1) and (2), and calculate coil Öeld and the earth ís horizontal component of magnetic Öeld, B(earth) H [ Tesla ]. 2. Based on the three previous calculations, what is your experimental determination of the horizontal component of the earthís magnetic Öeld, B(earth) H [ Gauss ]? 3. Take the accepted value of the earthís horizontal component of magnetic Öeld in south Florida to be 0:25 Gauss and calculate the percent error in your answer.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 75P: (a) A person’s blood pressure is measured to be 1202mmHg . What is its percent uncertainty? (b)...
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Instructions
1. In the three cases, use the average of the two angles ( = (+) + () =2), the average
of the two currents ( I = I(+) + I() =2), and Eqs. (1) and (2), and calculate coil
Öeld and the earth ís horizontal component of magnetic Öeld, B(earth) H [ Tesla ].
2. Based on the three previous calculations, what is your experimental determination of
the horizontal component of the earthís magnetic Öeld, B(earth) H [ Gauss ]?
3. Take the accepted value of the earthís horizontal component of magnetic Öeld in south
Florida to be 0:25 Gauss and calculate the percent error in your answer.
![E. Measurements
coil diameter D [cm]
Trial N
1
5
2
10
15
0(+)
45
65
45
12.5
I(+) [ Amp]
0.549
0.547
0.543
0(-)
45
65
40
I(-) [Amp]
0.551
0.551
0.543](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F82dd1d29-7049-45b8-a9a7-805a4d4d6374%2Fce2418c2-426f-42ff-ae2a-ca229b2b9767%2Fa40099l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:E. Measurements
coil diameter D [cm]
Trial N
1
5
2
10
15
0(+)
45
65
45
12.5
I(+) [ Amp]
0.549
0.547
0.543
0(-)
45
65
40
I(-) [Amp]
0.551
0.551
0.543
![G. Calculations
Trial (0(+)+(-)) |Ī = ½ (I(+) + I(-)) [A] Beoil [Tesla]
0:
1
2
3
Bearth)
H
SB
5(earth)
H
=
%-Err
[Gauss]
[Gauss ]
(earth)
H
B
(earth)
BH [μTesla]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F82dd1d29-7049-45b8-a9a7-805a4d4d6374%2Fce2418c2-426f-42ff-ae2a-ca229b2b9767%2Fqk0b8h_processed.png&w=3840&q=75)
Transcribed Image Text:G. Calculations
Trial (0(+)+(-)) |Ī = ½ (I(+) + I(-)) [A] Beoil [Tesla]
0:
1
2
3
Bearth)
H
SB
5(earth)
H
=
%-Err
[Gauss]
[Gauss ]
(earth)
H
B
(earth)
BH [μTesla]
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ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University