CBSE · Class 12 · Physics · AtomsBohr's quantization condition for the angular momentum of an electron in the nth orbit is expressed as:
Step-by-Step Solution
Niels Bohr postulated that electrons can only revolve in those orbits where their orbital angular momentum (L) is an integral multiple of h/(2π), i.e., L = nh/(2π).
Detailed Options Breakdown
Option : mvr = nh / (2π) (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: mvr = 2πnh
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
Option 2: mvr = n^2 h / π
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
Option 3: mvr = h / (2πn)
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Atoms.
💡 Study Guide: This question tests core syllabus concepts from Atoms. For formulas, key summaries, and mock exam reference guides, read the full Atoms Revision Notes.