In a system, a particle 
of mass 
and charge 
is moving in the nearest orbit around a very heavy particle 
having charge 
. Assuming Bohr's model of the atom to be applicable to this system, the orbital angular velocity of the particle 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Coulomb force 
Centripetal force
From quantization,
………(ii) 
as 
Solving Eqn. (i) and (ii),
Hence, the orbital angular velocity of the particle 
is 
. (Take 
for nearest orbit)
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