Physics · 2021
JEE Main · 4 August 2021, Shift 1 · Q5
Consider a Hydrogen atom in its first excited state, what is the expression of magnetic field at the centre due to the circular motion of electron in…
Consider a Hydrogen atom in its first excited state, what is the expression of magnetic field at the centre due to the circular motion of electron in its orbit?
Official answer
(3)
$\displaystyle \frac{\mu_0 \mathrm{e}^7 \pi \mathrm{~m}_{\mathrm{e}}^2}{256 \epsilon_0^3 \mathrm{~h}^5}$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.