STANDARDPhysics-Atomic Physics
STANDARD Physics Bohr Model MCQ Question
Type: MCQ-conceptual-Medium
What is the correct value of Bohr magneton?
A
8.99 × 10⁻²⁴ A m²
B
9.27 × 10⁻²⁴ A m²
C
5.66 × 10⁻²⁴ A m²
D
9.27 × 10⁻²⁸ A m²
Correct Answer
Option B
Detailed Explanation
The Bohr magneton is given by the formula μ_B = (eħ)/(4πm_e), where e is the elementary charge, ħ is the reduced Planck's constant, and m_e is the electron mass. Substituting the values gives 9.27 × 10⁻²⁴ A m².
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