An electron from one Bohr stationary orbit can go to next higher orbit:

In Bohr’s stationary orbits

In Bohr's stationary orbits:

In Bohr's stationary orbits:

Whenever an electron jumps from outer stationary orbit to inner stationary orbit then a

The wavelength of a spectral line emitted due to the transition of electron from outer stationary orbit to inner stationary orbit is given by

Derive an expression for the wavelength of spectral line when an electron jumps from higher stationary orbit to lower stationary orbit.

Define Bohr's orbit or stationary orbit.

A single electron orbits around a stationary nucleus of charge +Ze , where Z is a constant and e is the electronic charge. It requires 47.2 eV to excited the electron from the second Bohr orbit to the third Bohr orbit. Find (i) the value of Z, (ii) the energy required to excite the electron from the third to the fourth Bohr orbit and (iii) the wavelength of the electromagnetic radiation radiation to remove the electron from the first Bohr orbit to infinity.