Thomson had discovered the electron in 1897, determining its precise charge-to-mass ratio left the fundamental unit of charge, e, unknown. This distribution of charges—clustering around values like 1e, 2e, 3e—provided irrefutable evidence for quantization.
Balancing Gravity and Electric Field in the Millikan Oil Experiment
Apparatus and Experimental Setup Millikan's apparatus consisted of a horizontal metal chamber with two parallel plates acting as capacitor plates. Critical components included: A precision atomizer to create oil droplets of varying sizes.
Millikan, working at the University of Chicago, accepted this challenge, aiming to transform a theoretical concept into a measurable constant through ingenuity and patience. This value was essential for calculating Avogadro's number, linking the microscopic world of atoms to the macroscopic scale chemists used daily.
Balancing Gravity and Electric Field in the Millikan Oil Experiment
This result was a direct contradiction to the prevailing notion of continuous charge and became a cornerstone of modern atomic theory. Stopwatch for timing fall and rise velocities.
More About Millikan oil experiment
Looking at Millikan oil experiment from another angle can help expand the discussion and give readers a second clear paragraph under the same section.
More perspective on Millikan oil experiment can make the topic easier to follow by connecting earlier points with a few simple takeaways.
