Service
Benefits
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Fascination Nobel Prize (Millikan 1923)
- Exact determination of the elementary electric charge
- Compact set-up
Learning objectives
- Electric field
- Viscosity
- Stokes' law
- Droplet method
- Electron charge
Principle
Charged oil droplets subjected to an electric field and to gravity between the plates of a capacitor are accelerated by application of a voltage. The elementary charge is determined from the velocities in the direction of gravity and in the opposite direction.
Tasks
- Measurement of the rise and fall times of oil droplets with various charges at different voltages.
- Determination of the radii and the charge of the droplets.
Name
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Digital learning
(tr) Versuchsbeschreibung
p2510100 .pdf
File size 0.32 Mb
pdf
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(tr) Kurzversion
kv_p2510100 .pdf
File size 1.67 Mb
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(de) Versuchsbeschreibung
p2510100d .pdf
File size 0.45 Mb
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(en) Versuchsbeschreibung
p2510100_en .pdf
File size 1.34 Mb
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(es) Versuchsbeschreibung
p2510100_es .pdf
File size 1.33 Mb
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(ru) Versuchsbeschreibung
p2510100_ru .pdf
File size 1.51 Mb
pdf
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Elementary charge and Millikan experiment
- .H5P
File size -
.H5P
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