Physics307L:People/Rivera/Notebook/071001

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Contents

Millikan Oil Drop

Plate separation = 7.1 mm

Focused the apparatus using focusing wire

Thermal Resist = 2.126 MOhm corresponds to 23 deg C

Voltage 500V

Mineral Oil density = 886 kg/m^3

Barometric Pressure = 2.07586e5

Fourth Measurements

Rise Fall
2.60 14.49
2.29 15.07
27.6

Fifth Measurements

Rise Fall
2.12 10.14
2.53 9.63
10.29

Sixth Measurements

Rise Fall
1.21 13.17
0.84 14.06
1.37 13.18
1.27 13.67
0.81 12.30
1.49 12.48

Seventh Measurements

Rise Fall
1.39 10.52
1.11 12.04
1.59 9.33
1.47 11.01

Eighth Measurements

Rise Fall
1.06 11.10
3.42 10.63

Ninth Measurements

Temp Change 25 C for remainder of measurments

Rise Fall
6.73 10.53
6.33 10.84
6.99 10.25
6.26 9.54
6.89 10.69
7.09 10.35
6.71 9.96
6.41 11.76
7.05 10.39
6.71 11.14

Tenth Measurements

Rise Fall
2.98 13.29
2.99 12.27
3.22 12.73
3.10 14.11
3.22 12.73
1.96 12.86
2.14 12.43
2.03 13.84
1.77 14.04
1.27 12.37
13.27

Eleventh Measurements

Rise Fall
4.10 10.21
4.31 10.66
4.16

Twelfth Measurements

Rise Fall
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