This LEAI-41 apparatus of Millikan’s oil droplet experiment is the advanced version of the series with CCD image acquisition and monitor display, it is designed to verify the quantum nature of electrical charges, measure the elementary charge of an electron, and observe the Brownian motion. It is an ideal teaching apparatus for physics laboratories in colleges and universities.
Experiment contents:
1.Verify the existence of positive and negative electrical charges
2.Verify the quantum nature of electrical charges
3.Measure the elementary charge of an electron respectively using floating, falling and rising methods
4.Observe Brownian motion.