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Robert Millikan, American physicist honored with the Nobel Prize for Physics in 1923 for his study of the elementary electronic charge and the photoelectric effect. He is also known for his famous oil-drop experiment that led to his Nobel-winning discoveries.
- Millikan Oil-drop Experiment
Millikan oil-drop experiment, first direct and compelling...
- Millikan Oil-drop Experiment
22 mar 2011 · In 1910 Robert Millikan succeeded in precisely determining the magnitude of the electron’s charge. Small electrically charged drops of oil were suspended between two metal plates where they were subjected to the downward force of gravity and the upward attraction of an electrical field.
This theoretical conception was developed in no little detail by Wilhelm Weber1 in papers written in 1871. The numerical value of the ultimate elec-trical unit was first definitely estimated by G. Johnstone Stoney2 in 1881, and in 1891 this same physicist gave to it the name the electron*.
Robert Andrews Millikan (March 22, 1868 – December 19, 1953) was an American experimental physicist who won the Nobel Prize for Physics in 1923 for the measurement of the elementary electric charge and for his work on the photoelectric effect.
2 lut 2023 · The Oil Drop Experiment was performed by the American physicist Robert A Millikan in 1909 to measure the electric charge carried by an electron. Their original experiment, or any modifications thereof to reach the same goal, are termed as oil drop experiments, in general.
The Millikan experiment is hugely important. Between 1910 and 1911 Robert Millikan used some clever ideas and careful experimentation to show that charge is quantized. He then determined a value for the fundamental quantum of charge – known as unit charge.
Millikan oil-drop experiment, first direct and compelling measurement of the electric charge of a single electron. It was performed originally in 1909 by the American physicist Robert A. Millikan, who devised a straightforward method of measuring the minute electric charge that is present on
