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Question: Answered & Verified by Expert
Bohr’s atomic model is applied to a particle of mass ‘ m ’ and charge ‘ q ’ moving in a plane under the influence of a transverse magnetic field ‘ B ’. The energy of the charged particle in the nth level will be h=Planck'sconstant
PhysicsAtomic PhysicsMHT CETMHT CET 2019 (02 May Shift 1)
Options:
  • A 2nhqB/πm
  • B nhqB/2πm
  • C nhqB/4πm
  • D nhqB/πm
Solution:
1051 Upvotes Verified Answer
The correct answer is: nhqB/4πm
T.E.=12mv2
mvr=nh2hmvmvqΒ=nh2π
mv2=nhqB2πmE=nhqB4πm

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