Droplet Calculated Charge (C) A 1.60 x 10-19 В 3.15 x 10-19 C 4.81 x 10-19 D 6.31 x 10-19

Chemistry In Focus
7th Edition
ISBN:9781337399692
Author:Tro, Nivaldo J.
Publisher:Tro, Nivaldo J.
Chapter4: Molecules, Compounds, And Chemical Reactions
Section: Chapter Questions
Problem 6E
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Millikan determined the charge on the electron by studying
the static charges on oil drops falling in an electric
field (Figure 2.5). A student carried out this experiment using
several oil drops for her measurements and calculated the
charges on the drops. She (a) What is the significance of the fact that the droplets carried
different charges? (b) What conclusion can the student
draw from these data regarding the charge of the electron?
(c) What value (and to how many significant figures) should
she report for the electronic charge?obtained the following data:

Droplet
Calculated Charge (C)
A
1.60 x 10-19
В
3.15 x 10-19
C
4.81 x 10-19
D
6.31 x 10-19
Transcribed Image Text:Droplet Calculated Charge (C) A 1.60 x 10-19 В 3.15 x 10-19 C 4.81 x 10-19 D 6.31 x 10-19
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