nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Moving Charges and Magnetism The Magnetic Dipole Moment
The electron performs uniform circular motion around the Hydrogen nucleus. Let +e the charge of the nucleus, –e be the charge of the electron, r be the orbital radius of the electron, v the orbital speed, L the angular moment of the electron, μ the magnetic moment of the electron, γ be the gyromagnetic ratio of the electron, h the Planck's constant, and ℏ, a quantity called reduced Planck's constant where \(ℏ = \frac {h}{2\pi}\). Identify the incorrect relation
1
\(\gamma =\frac {evr}{2L}\)
2
\(\gamma =\frac {e}{2m}\)
3
\( \gamma =\frac {\mu}{h}\)
4
\( \gamma =\frac {\mu}{\hbar}\)