A thin solid barrier in the zy-plane has a8.0-μm-diameter circular hole. An electron travelingin the z-direction with vx = 0 m/s passes throughthe hole.Part AAfterward, is it certain that u, is still zero?It is not certain that v is zero.It is certain that vx is zero.Submit Previous AnswersCorrectPart BIf not, within what range is u likely to be?Express your answer with the appropriate units.|ux| ≤SubmitO HÅxaXbValue응X-10R XUnitsPrevious Answers Request AnswerX Incorrect; Try Again; 4 attempts remaining?

We have a solid barrier in x-y plane with diamete hole.An electron with vx =0 passes through the…

A thin solid barrier in the zy-plane has a 8.0-um-diameter circular hole. An electron traveling in the z-direction with u =0 m/s passes through the hole. Part A Afterward, is it certain that is still zero? It is not certain that v is zero. It is certain that is zero. Submit Correct Part B Previous Answers If not, within what range is likely to be? Express your answer with the appropriate units. |ux|≤ Submit μÅ Xb Value 응 X-10R Units Previous Answers Request Answer ? PMEK

A thin solid barrier in the zy-plane has a 8.0-um-diameter circular hole. An electron traveling in the z-direction with u =0 m/s passes through the hole. Part A Afterward, is it certain that is still zero? It is not certain that v is zero. It is certain that is zero. Submit Correct Part B Previous Answers If not, within what range is likely to be? Express your answer with the appropriate units. |ux|≤ Submit μÅ Xb Value 응 X-10R Units Previous Answers Request Answer ? PMEK

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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Concept explainers

Ising model of Ferromagnets

The Ising model is one of the easiest and most famous theoretical models for ferromagnetism in statistical mechanics. When a group of atomic spins aligns such that their magnetic moments are pointed in the same direction and produce a strong permanent magnetic moment in macroscopic size, the phenomenon is called ferromagnetism. The relative permeability of these magnets is greater than unity and increasing magnetization with the applied external field. Even in the absence of an external magnetic field, these substances retain spontaneous magnetization. An example of ferromagnets is iron.

Question

A thin solid barrier in the zy-plane has a
8.0-μm-diameter circular hole. An electron traveling
in the z-direction with vx = 0 m/s passes through
the hole.
Part A
Afterward, is it certain that u, is still zero?
It is not certain that v is zero.
It is certain that vx is zero.
Submit Previous Answers
Correct
Part B
If not, within what range is u likely to be?
Express your answer with the appropriate units.
|ux| ≤
Submit
O HÅ
xa
Xb
Value
응
X-10R X
Units
Previous Answers Request Answer
X Incorrect; Try Again; 4 attempts remaining
?

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Part A Which particle can have its velocity known most precisely? Match the words in the left column to the appropriate blanks in the sentences on the right. Reset Help smallest position uncertainty The particle with the most precisely known velocity has the This can be observed for and the greatest wave function amplitude. smallest position uncertainty and wave function amplitude. greatest position uncertainty. The wave function amplitude does not play a role. greatest position uncertainty and the smallest wave function amplitude. Figure (x) (x) particle 1. AAAAA particle 2. particle 3. Particle 1 Particle 2 (x) particles 2 and 3. particles 1 and 2. Particle 3 Submit Previous Answers Request Answer
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