(a) Using de Broglie's hypothesis, explain with the help of a suitable diagram, Bohr's second postulate of quantization of energy levels in a hydrogen atom. The ground state energy of hydrogen atom is -13.6 eV. What are the kinetic and potential energies of the electron in this state ?

(a) Using de Broglie's hypothesis, explain with the help of a suitable

1.	(a) Using de Broglie's hypothesis, explain with the help of a suitable diagram, Bohr's second postulate of quantization of energy levels in a hydrogen atom. The ground state energy of hydrogen atom is -13.6 eV. What are the kinetic and potential energies of the electron in this state ?
Answer» <P> Solution :(a) `LAMBDA=(H)/(p)=(h)/(mv)` `2pir = N lambda` `2pir =n(h)/(mv)` `rArr mvr=L =(nh)/(2pi)` (b) Kinetic energy =13.6eV Potential energy =-27.2 eV

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(a) Using de Broglie's hypothesis, explain with the help of a suitable diagram, Bohr's second postulate of quantization of energy levels in a hydrogen atom. The ground state energy of hydrogen atom is -13.6 eV. What are the kinetic and potential energies of the electron in this state ?

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