Back to 30.9 The Pauli Exclusion Principle

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In a Millikan oil-drop experiment using a setup like that in the reference, a 500-V potential difference is applied to plates separated by 2.50 cm. (a) What is the mass of an oil drop having two extra electrons that is suspended motionless by the field between the plates? (b) What is the diameter of the drop, assuming it is a sphere with the density of olive oil?

OpenStax College Physics 2e, 30.9 The Pauli Exclusion Principle, exercise 15

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.