﻿ An electron in a certainty Bohr orbit has velocity 1/275 of the velocity of light. In which orbit the electron is revolving? : Kaysons Education

An Electron In A Certainty Bohr Orbit Has Velocity 1/275 Of The Velocity Of Light. In Which Orbit The Electron Is Revolving?

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Question

Solution

Correct option is

n = 2

Velocity of electron in nth orbit of H-like particles in C.G.S. units is given by

Putting Z = 1 for H and e = 4.80 × 10–19 esu (in C.G.S. units)

and    h = 6.626 × 10–27 erg sec, we get

∴    n = 2.

SIMILAR QUESTIONS

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