Write the postulates of Bohr’s atomic model and find an expression for the total energy of an electron in the nth orbit of an atom.

State the postulates of Bohr’s atomic model.

The energy of an electron in nth orbit of hydrogen atom is

State Bohr’s postulates for atomic model and using them derive an expression forthe total energy of an electron revolving in a stationary nth orbit of hydrogen atom.

State the basic postulates of Bohr’s atomic model. Find the relation for total energy of electron in nth Bohr’s stationary 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.