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NEET2012PhysicsMagnetic Effects of CurrentActual

The minimum magnetic dipole moment of electron in hydrogen atom is

Options

  1. Ae h 2 m
  2. Be h 4 m
  3. Ce h m
  4. D0

Correct answer

B. e h 4 m

Step-by-step solution

Magnetic dipole moment of electron in an atom is given as M= n e h ๑ m =n _B where, n= number of orbit _B= Bohr Magneton For minimum dipole moment, n=1 M= e h @ m

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