Quiz on Bohr’s Model of Atom

Radius of \(n^{th}\) orbit is

Kinetic Energy (K.E.) of an electron in \(n^{th}\) orbit is

Kinetic Energy (K.E.) of an orbit is

Potential Energy (P.E.) of an orbit is

Kinetic Energy = \( ——- \times 10^{-1} \left( \frac{Z^2}{n^2} \right ) eV.atom^{-1}\)

Total Energy = \(  —— \times 10^{-1} \left( \frac{Z^2}{n^2} \right ) eV.atom^{-1}\)

 Potential Energy = \(—– \times 10^{-1} \left( \frac{Z^2}{n^2} \right ) eV.atom^{-1}\)

Velocity of an electron in \(n^{th}\) orbit \(V_n\) =

Frequency \(\neu\)of ray emitted when an electron jumps from orbit \(n_2\) to orbit \(n_1\) is