The electron of a hydrogen atom revolves round the proton in a circular

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:

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