Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 26, Problem 3P
To determine
The effective current associated with this orbiting electron.
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In the Bohr model of the hydrogen atom, an electron in the lowest energy state moves at a speed of 2.19 x 106 m/s in a circular path of radius 5.29 x 10-11 m. What is the effective current associated with this orbiting electron?
In the Bohr model of the hydrogen atom, an electron in the 4th excited state moves at a speed of 1.37 x 105 m/s in a circular path of radius 8.46 × 10-10 m. What is the effective current associated with this orbiting electron?
In the Bohr model of the hydrogen atom, an electron in the lowest energy state moves at a speed equal to 2.19 × 106 m/s in a circular path having a radius of 5.29 × 10−11 m. What is the effective current associated with this orbiting electron?
Chapter 26 Solutions
Physics for Scientists and Engineers with Modern Physics
Ch. 26.1 - Consider positive and negative charges of equal...Ch. 26.2 - Prob. 26.2QQCh. 26.2 - Prob. 26.3QQCh. 26.4 - When does an incandescent lightbulb carry more...Ch. 26 - Prob. 1PCh. 26 - A small sphere that carries a charge q is whirled...Ch. 26 - Prob. 3PCh. 26 - Prob. 4PCh. 26 - Prob. 5PCh. 26 - Figure P26.6 represents a section of a conductor...
Ch. 26 - The quantity of charge q (in coulombs) that has...Ch. 26 - Prob. 8PCh. 26 - Prob. 9PCh. 26 - A wire 50.0 m long and 2.00 mm in diameter is...Ch. 26 - Prob. 11PCh. 26 - Prob. 12PCh. 26 - Prob. 13PCh. 26 - Prob. 14PCh. 26 - Prob. 15PCh. 26 - Prob. 16PCh. 26 - Prob. 17PCh. 26 - Prob. 18PCh. 26 - An aluminum wire with a diameter of 0.100 mm has a...Ch. 26 - Prob. 20PCh. 26 - At what temperature will aluminum have a...Ch. 26 - You are working in a laboratory that studies the...Ch. 26 - Assume that global lightning on the Earth...Ch. 26 - The Van de Graaff generator, diagrammed in Figure...Ch. 26 - Prob. 25PCh. 26 - The potential difference across a resting neuron...Ch. 26 - Prob. 27PCh. 26 - Prob. 28PCh. 26 - Prob. 29PCh. 26 - Prob. 30PCh. 26 - Prob. 31PCh. 26 - Prob. 32PCh. 26 - Prob. 33PCh. 26 - Prob. 34APCh. 26 - Prob. 35APCh. 26 - You are working with an oceanographer who is...Ch. 26 - A charge Q is placed on a capacitor of capacitance...Ch. 26 - Prob. 38APCh. 26 - Prob. 39APCh. 26 - Prob. 40APCh. 26 - Review. An office worker uses an immersion heater...Ch. 26 - Prob. 42APCh. 26 - A close analogy exists between the flow of energy...Ch. 26 - The dielectric material between the plates of a...Ch. 26 - Review. A parallel-plate capacitor consists of...Ch. 26 - Prob. 46APCh. 26 - Prob. 47APCh. 26 - Prob. 48CPCh. 26 - Prob. 49CPCh. 26 - Material with uniform resistivity is formed into...
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- A particle accelerator produces a beam with a radius of 1.25 mm with a current of 2.00 mA. Each proton has a kinetic energy of 10.00 MeV. (a) What is the velocity of the protons? (b) What is the number (n) of protons per unit volume? (b) How many electrons pass a cross sectional area each second?arrow_forwardIn the Bohr model of the hydrogen atom, an electron in the 8th excited state moves at a speed of 3.42 x 104 m/s in a circular path having a radius of 3.39 x 10-9 m. What is the effective current associated with this orbiting electron?arrow_forwardIn the Bohr model of the hydrogen atom, an electron in the 1st excited state moves at a speed of 2.19 106 m/s in a circular path of radius 5.29 10-11 m. What is the effective current associated with this orbiting electron?arrow_forward
- In the Bohr model of hydrogen atom, the electron revolves around the nucleus in a circular path of radius 5.1 x 10^-11 m at a frequency of 6.8 x 10^15 revolutions per second. Calculate the equivalent current.arrow_forwardIn the Bohr model of hydrogen atom, the electron is pictured to rotate in a circular orbit of radius 5x10-¹¹m, at a speed 2.2 x 106 m/s. What is the current associated with electron motion?arrow_forwardIn the Bohr model of hydrogen atom, the electron is pictured to rotate in a circular orbit of radius 5x10-¹¹ m, at a speed 2.2x10 m/s. What is the current associated with electron motion?arrow_forward
- In the Bohr model of the hydrogen atom, an electron in the 2nd excited state moves at a speed of 5.48 105 m/s in a circular path having a radius of 2.12 10-10 m. What is the effective current associated with this orbiting electron? In Units of mAarrow_forwardIn the Bohr model of the hydrogen atom, an electron in thelowest energy state moves at a speed equal to 2.19 x 106 m/sin a circular path having a radius of 5.29 x 10-11 m. What isthe effective current associated with this orbiting electron?arrow_forwardAn electron is travelling at 100.0 km/s parallel to a long straight horizontal conductor a distance of 3.00 cm from the conductor. A current of 12.0 A runs through the wire as the electron travels parallel to it, in the same direction as the electron’s velocity. Find the strength of the external electric field that will prevent the electron from deviating from its original path. Express your answer in V/marrow_forward
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