Physics · Atoms
A μ-meson of charge 'e' and mass 208 me moves in a circular orbit around a heavy nucleus having charge +3e. The quantum state 'n' for which the radius of the orbit is approximately the same as that of the first Bohr orbit for a hydrogen atom is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1n ≈ 29
- 2n ≈ 28
- 3n ≈ 25✓
- 4n ≈ 20
Correct answer
n ≈ 25
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