JEE Main 2021 (4 Aug, Shift 1) Physics Q5: Atoms

Question

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?

Accepted Answer

Option 3: $\frac{\mu_0 e^7 \pi m_e^2}{256 \varepsilon_0^3 h^5}$

Answer

$\frac{\mu_0 e^5 \pi m_e^2}{256 \varepsilon_0^3 h^5}$

Answer

$\frac{\mu_0 e^7 \pi m_e^2}{8 \varepsilon_0^2 h^5}$

Answer

$\frac{\mu_0 e^7 \pi m_e^2}{256 \varepsilon_0^3 h^5}$

Answer

Zero

JEE Main 4 August 2021, Shift 1, Physics Q5

Same idea in other shifts