Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If the velocity of an electron in Bohr’s first orbit is 
, what will be the de Broglie wavelength associated with it?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
According to de Broglie's equation
where, 
de-Broglie wavelength
Planck's constant
mass of electron 
velocity of electron, 
upon substitution we get:
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