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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 layer of colourless oil spreads on water surface. White light is incident on it
- If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
- Two identical cells of the same e.m.f. and same internal resistance
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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