| mass, kg |
force of gravity, Newton |
ammeter current squared, Amp^2 |
# of wires |
measured current = cF^.5 |
ammeter reading |
comment |
| 4.25E-06 |
4.17E-05 |
2.25E+00 |
0.25 |
1.78E+00 |
1.50 |
two different 1/4 lengths, used alternately |
| 4.25E-06 |
4.17E-05 |
2.25E+00 |
0.25 |
1.78E+00 |
1.50 |
|
| 0.00E+00 |
0.00E+00 |
0.00E+00 |
0.00 |
0.00E+00 |
0.00 |
|
| 8.50E-06 |
8.33E-05 |
4.41E+00 |
0.50 |
2.52E+00 |
2.10 |
|
| 1.28E-05 |
1.25E-04 |
6.86E+00 |
0.75 |
3.08E+00 |
2.62 |
|
| 8.50E-06 |
8.33E-05 |
4.62E+00 |
0.50 |
2.52E+00 |
2.15 |
|
| 0.00E+00 |
0.00E+00 |
0.00E+00 |
0.00 |
0.00E+00 |
0.00 |
1 mm high. Use this location for subsequent null position |
| 1.70E-05 |
1.67E-04 |
1.16E+01 |
1.00 |
3.56E+00 |
3.40 |
|
| 2.13E-05 |
2.08E-04 |
1.41E+01 |
1.25 |
3.98E+00 |
3.75 |
|
| 2.13E-05 |
2.08E-04 |
1.43E+01 |
1.25 |
3.98E+00 |
3.78 |
|
| 2.98E-05 |
2.92E-04 |
1.87E+01 |
1.75 |
4.71E+00 |
4.33 |
|
| 2.55E-05 |
2.50E-04 |
1.68E+01 |
1.50 |
4.36E+00 |
4.10 |
|
| 4.25E-05 |
4.17E-04 |
2.74E+01 |
2.50 |
5.63E+00 |
5.23 |
|
| 3.40E-05 |
3.33E-04 |
2.21E+01 |
2.00 |
5.03E+00 |
4.70 |
|
| 3.83E-05 |
3.75E-04 |
2.42E+01 |
2.25 |
5.34E+00 |
4.92 |
|
| 4.68E-05 |
4.58E-04 |
2.97E+01 |
2.75 |
5.90E+00 |
5.45 |
|
| 6.38E-05 |
6.25E-04 |
4.16E+01 |
3.75 |
6.89E+00 |
6.45 |
|
| 5.53E-05 |
5.41E-04 |
3.56E+01 |
3.25 |
6.42E+00 |
5.97 |
|
| 5.10E-05 |
5.00E-04 |
3.34E+01 |
3.00 |
6.17E+00 |
5.78 |
|
| 5.95E-05 |
5.83E-04 |
3.87E+01 |
3.50 |
6.66E+00 |
6.22 |
|
| 7.65E-05 |
7.50E-04 |
4.90E+01 |
4.50 |
7.55E+00 |
7.00 |
|
| 8.08E-05 |
7.91E-04 |
5.21E+01 |
4.75 |
7.76E+00 |
7.22 |
|
| 9.78E-05 |
9.58E-04 |
5.96E+01 |
5.75 |
8.54E+00 |
7.72 |
variac jumps between these two values with identical masses |
| 9.78E-05 |
9.58E-04 |
6.72E+01 |
5.75 |
8.54E+00 |
8.20 |
|
| 8.93E-05 |
8.75E-04 |
5.93E+01 |
5.25 |
8.16E+00 |
7.70 |
|
| 8.50E-05 |
8.33E-04 |
5.63E+01 |
5.00 |
7.96E+00 |
7.50 |
|
| 6.80E-05 |
6.66E-04 |
4.25E+01 |
4.00 |
7.12E+00 |
6.52 |
variac jumps between these two values with identical masses |
| 6.80E-05 |
6.66E-04 |
4.62E+01 |
4.00 |
7.12E+00 |
6.80 |
|
| 1.02E-04 |
1.00E-03 |
6.97E+01 |
6.00 |
8.72E+00 |
8.35 |
variac jumps between these two values with identical masses |
| 1.02E-04 |
1.00E-03 |
6.48E+01 |
6.00 |
8.72E+00 |
8.05 |
|
| 0.00E+00 |
0.00E+00 |
0.00E+00 |
0.00 |
0.00E+00 |
0.00 |
|