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The electron of a hydrogen atom revolves round the proton in a circular nth orbit of radius
rn=ε₀n²h²/(πme²) with a speed vn=e²/2ε₀nh.
The current due to the cirulating charge is proportional to
Options
(a) e²
(b) e³
(c) e⁵
(d) e⁶
Correct Answer:
e⁵
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- A bar magnet having a magnetic moment of 2 x 10⁴JT⁻¹ is free to rotate in a horizontal
- The radius of gyration of a solid sphere of radius r about a certain axis is r
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A coin of mass m and radius r having moment of inertia I about the axis passes
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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