STANDARD Physics Bohr's Model MCQ Question
The electric current I created by the electron in the ground state of H atom using Bohr model in terms of Bohr radius (a₀) and velocity of electron in first orbit v₀ is
ev₀/2πa₀
2πa₀/ev₀
2πa₀/v₀
v₀/2πa₀
Correct Answer
Detailed Explanation
In the ground state of hydrogen atom, the time taken by electron to complete one revolution is T = 2πa₀/v₀. The current created is I = charge/time = ev₀/2πa₀.
Found an issue with this question?
Related Questions
More from
What is the energy in joules associated with the fifth orbit of a hydrogen atom if the energy associated with the first orbit is -2.18 × 10^(-18) J?
Refer to the diagram showing the absorption spectrum with transitions between orbits n_i and n_f. If n_f represents the final orbit and n_i the initia...
Refer to the diagram showing electron transitions within a hydrogen atom. Which transition corresponds to the emission of a photon in the visible regi...