Physics · 2017
JEE Main · 8 April 2017, Shift 1 · Q25
According to Bohr's theory, the time averaged magnetic field at the centre (i.e. nucleus) of a hydrogen atom due to the motion of electrons in the…
According to Bohr's theory, the time averaged magnetic field at the centre (i.e. nucleus) of a hydrogen atom due to the motion of electrons in the $\displaystyle \mathrm{n}^{\text {th }}$ orbit is proportional to : (n = principal quantum number)
Official answer
(2)
$\displaystyle \mathrm{n}^{-5}$
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JEE Main 2017 Physics question, with the answer from NTA’s final answer key. Where our answers come from.