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PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2024

PhysicsEasysingle choice

According to Bohr's theory, the moment of momentum of an electron revolving in $4^{th}$ orbit of hydrogen atom is:

Answer:

Solution:

Moment of momentum is $r \times P$ $L = r \times m v L = mvr = \frac{nh}{2 π} = \frac{4 h}{2 π} = \frac{2 h}{π}$

Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2024

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