id 10 1 h k 0 Important Formulas of Bohr s Theory and

Last updated: 7/3/2023

id 10 1 h k 0 Important Formulas of Bohr s Theory and hydrogenic ions That is ions having one elecron for example Their Application in Numerical All the formulas of Bohr s theory are applicable to hydrogen or H Li and Be For example He Li and Be e a E S No Aton b Comparison formula for numericals IE PE KE Radius of nth shell 2x me n h Velocity of nth shell IEH like atom Radius of Bohr s orbit No of waves made by e in nth shell IE and TE No of revolutions made by nth shell KE and TE Term 2 Angular momentum in orbit Number of waves in nth orbit v 6 5 10 5 x r 0 529x A Bohr s radius is ro when n 1 2 1 V x2 185 10 11 IE E E IE 0 E E IE like stown Ze 2r KE P E T 1 5x10 16x myr Ze TE xz Ze 2r nh 2 r Value of n At infinity E 0 as E i e at infinity electron is no longer a part of atom d Comparison of energy levels in terms of energy difference and radius difference 1 E E E E E E E E ii r F r F 1 rs 1 Formula KE Ze 2r TE 2r Ze 2 2 cm s S X 1 Branz 11 V Z Inference Tx IE E LEH O 13 6x z n xz 2 22 V Zm V M Z 27 2x 2 11 2 eV atom eV atom TE 13 6x eV atom h 2n h If n 2 mvr If n 1 mvr T