In the Bohr model of the hydrogen atom, an electron in the 9th excited state moves at a speed of 2.70 104 m/s in a circular path having a radius of 4.28 10-9 m. What is the effective current associated with this orbiting electron? Answer in mA.

In the Bohr model of the hydrogen atom, an electron in the 9th excited state moves at a speed of 2.70 104 m/s in a circular path having a radius of 4.28 10-9 m. What is the effective current associated with this orbiting electron? Answer in mA.

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

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 15P: If the current carried by a conductor is doubled, what happens to (a) the charge carrier density,...

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Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.

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In the Bohr model of the hydrogen atom, an electron in the 9th excited state moves at a speed of 2.70 10⁴ m/s in a circular path having a radius of 4.28 10^-9 m. What is the effective current associated with this orbiting electron?

Answer in mA.

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