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Millikan Oil Drop Experiment
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Problem 7
Millikan Oil Drop Experiment
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2. Atoms & Elements / Millikan Oil Drop Experiment / Problem 3
Problem 3
Calculate the number of electrons needed to produce a charge of -2.0 C and calculate their mass.
A
4.5x10
19
electrons, 2.9 x10
-7
g
B
1.3x10
19
electrons, 2.9 x10
-7
g
C
1.3x10
19
electrons, 1.1 x10
-8
g
D
4.5x10
19
electrons, 1.1 x10
-8
g
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