The total energy of an electron in the first excited state of the hydrogen atom is about -3.4 eV. (a) What is the kinetic energy of the electron in this state? (b) What is the potential energy of the electron in this state? (c) Which of the answers above would change if the choice of the zero of potential energy is changed?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom
Section: Chapter Questions
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The total energy of an electron in the first excited state
of the hydrogen atom is about -3.4 eV.
(a) What is the kinetic energy of the electron in this
state?
(b) What is the potential energy of the electron in this
state?
(c) Which of the answers above would change if the
choice of the zero of potential energy is changed?
Transcribed Image Text:The total energy of an electron in the first excited state of the hydrogen atom is about -3.4 eV. (a) What is the kinetic energy of the electron in this state? (b) What is the potential energy of the electron in this state? (c) Which of the answers above would change if the choice of the zero of potential energy is changed?
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