state, a single electron orbits the nucleus with a radius of 52.9 pm (5.29 x 10-11 nm) and a speed of about 2.2 × 106 m/s. Z At (a) Conventional current measures the amount of charge passing a certain point per unit time: I = . In this case, Q is the electron charge, and At is the time it takes the electron to complete one full orbit. Using this information, what is the magnitude of the conventional current in the hydrogen atom? Answer: I = 1.05 mA. (b) What is the magnetic field (both magnitude and direction) at a distance of 5.29 nm along the axis of the atom,

state, a single electron orbits the nucleus with a radius of 52.9 pm (5.29 x 10-11 nm) and a speed of about 2.2 × 106 m/s. Z At (a) Conventional current measures the amount of charge passing a certain point per unit time: I = . In this case, Q is the electron charge, and At is the time it takes the electron to complete one full orbit. Using this information, what is the magnitude of the conventional current in the hydrogen atom? Answer: I = 1.05 mA. (b) What is the magnetic field (both magnitude and direction) at a distance of 5.29 nm along the axis of the atom,

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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Question

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5. An electron orbiting an atomic nucleus forms its own kind of current loop. For a hydrogen atom in the lowest energy
state, a single electron orbits the nucleus with a radius of 52.9 pm (5.29 × 10-11 nm) and a speed of about 2.2 x 106
m/s.
X
Z
(a) Conventional current measures the amount of charge passing a certain point per unit time: I =
In this
case, Qis the electron charge, and At is the time it takes the electron to complete one full orbit. Using this
information, what is the magnitude of the conventional current in the hydrogen atom?
Answer: I = 1.05 mA.
(b) What is the magnetic field (both magnitude and direction) at a distance of 5.29 nm along the axis of the atom,
at the point indicated?
Answer: -1.25 × 10-5 T 2

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