In the most common isotope of Hydrogen the nucleus is made out of a single proton. When
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In the most common isotope of Hydrogen the nucleus is made out of a single proton. When this Hydrogen atom is neutral, a single electron orbits around the nucleus. What is the ratio of the electric force and the gravitational force acting between the proton and the electron, when they are angstrom away from each other? Possibly useful constants: Coulomb constant: k times NmC Universal Gravitational constant: G times Nmkg elementary charge: e times C electron mass: me times kg proton mass: mp times kg You might also find the specific charges ie charge per mass ratios of the electron and the proton useful: electron: eme times Ckg; proton: emp times Ckg
Related Book For
University Physics With Modern Physics
ISBN: 978-0073513881
2nd edition
Authors: Wolfgang Bauer, Gary Westfall
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