Question

In the Bohr model of the hydrogen atom, let R, V and E represent the radius of the orbit, speed of the electron and the total energy of the electron respectively. Which of the following quantities are proportional to the quantum number n? 

(a) VR 

(b) RE 

(c) V/E 

(d) R/E

Answer 1

Correct Answer is: (a) VR, (c) V/E 

R ∝ n², V ∝ n^-1 , E ∝ n²