3- In its ground state, the hydrogen atom can be modeled as a positive point charge of magnitude +e (the proton) surrounded by a negative charge distribution with a charge density that varies with the distance from the center of the proton r as p = Poe¯2r/a, where a = 0.523nm is the most likely distance from the electron to the proton. (a) Calculate po necessary for the hydrogen atom to be neutral. (b) Calculate the electrostatic potential (relative to infinity) of this system as a function of the distance r to the proton.

3- In its ground state, the hydrogen atom can be modeled as a positive point charge of magnitude +e (the proton) surrounded by a negative charge distribution with a charge density that varies with the distance from the center of the proton r as p = Poe¯2r/a, where a = 0.523nm is the most likely distance from the electron to the proton. (a) Calculate po necessary for the hydrogen atom to be neutral. (b) Calculate the electrostatic potential (relative to infinity) of this system as a function of the distance r to the proton.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

3- In its ground state, the hydrogen atom can be modeled as a positive point
charge of magnitude +e (the proton) surrounded by a negative charge
distribution with a charge density that varies with the distance from the
center of the proton r as p = Poe-2r/a, where a = 0.523nm is the most
likely distance from the electron to the proton.
(a) Calculate Po necessary for the hydrogen atom to be neutral.
(b) Calculate the electrostatic potential (relative to infinity) of this system as
a function of the distance r to the proton.

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