6 gen 1909 anni - Oil Drop Experiment The oil drop experiment was performed by Robert A. Millikan and Harvey Fletcher to measure the elementary electric charge (the charge of the electron). The experiment entailed observing tiny electrically charged droplets of oil located between two parallel metal surfaces, forming the plates of a capacitor.
Aggiunto al nastro di tempo:
Data:
6 gen 1909 anni
Adesso
~ 116 years ago