In the Bohr model of the hydrogen atom, let R, v and E represent the r – McqOptions

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1.	In the Bohr model of the hydrogen atom, let R, v and E represent the radius of the orbit, the speed of electron and the total energy of the electron respectively. Which of the following quantity is proportional to the quantum number n [Pb. PET 2001; KCET 2002]
A.	R/E
B.	E/v
C.	RE
D.	vR
Answer» E.

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