Bohr's Model(velocity of electron in an orbit)

Bohr's Model(energy of electron in an orbit)

State postulates of Bohr’s atomic model.Derive an expression for(a) radius (b) total energy (c) velocity of electron in nth orbit of hydrogen atom.

The velocity of the electron in the first Bohr's orbit is 2.181xx10^(6) m//s . The linear velocity of electron in third orbit is

In the Bohr model, if an electron moves in an orbit of greater radius

According to Bohr's model the orbit of electron revolving around the nucleus is ......

In Bohr's model of hydrogen atom, the period of revolution of the electron in any orbit is proportional to

Assertion : In Bohr model of H atom, the velocity of electron decreases with increase in principal quantum number. Reason : In Bohr model of H atom, velocity of electron is inversely proportional to radius of the orbit.

The electronic velocity in the fourth Bohr's orbit fo hydrogen is u . The velocity of the electron in the first orbit would be :