Determine the distance between the electron and proton in an atom if the potential energy U of the electron is 12.2 eV (electronvolt, 1 eV = 1.6 x 10-19 J). Give your answer in Angstrom (1 A = 10-10 m). %3D

Determine the distance between the electron and proton in an atom if the potential energy U of the electron is 12.2 eV (electronvolt, 1 eV = 1.6 x 10-19 J). Give your answer in Angstrom (1 A = 10-10 m). %3D

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter9: Condensed Matter Physics

Section: Chapter Questions

Problem 9.4CYU: Check Your Understanding What happens to the ground state energy of an electron if the dimensions of...

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Concept explainers

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

Determine the distance between the electron
and proton in an atom if the potential energy U
of the electron is 12.2 eV (electronvolt, 1 eV
-19
= 1.6 × 10- J). Give your answer in
Angstrom (1 A = 10-10 m).
%3D

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