Applied voltage to suspend the droplet, balancing gravitational and electric forces. Key Measurements and Calculations To determine the charge, researchers had to account for several physical factors.
How Millikan's Oil Drop Experiment Fueled the Quantum Theory Birth
Results and the Discovery of Quantization The meticulous data collection yielded a value of approximately 1. Determined the elementary charge, *e*, with remarkable precision.
The key was to balance the downward gravitational force with the upward electric force, allowing for the calculation of the charge on a single droplet. Repeated measurements across numerous droplets to identify the common factor.
How Millikan's Oil Drop Experiment Fueled the Quantum Theory Birth
A fine mist of oil droplets was introduced into the chamber, created by atomizing oil with an atomizer. Calculated mass of the droplet using Stoke's Law and the measured radius.
More About Millikan's oil drop experiment
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