Question

According to Bohr's theory the angular momentum for an electron of 5^th orbit is 

(a) \(\frac{2.5 h}\pi\)

(b) \(\frac{5 h}\pi\)

(c) \(\frac{25 h}{2\pi}\)

(d) \(\frac{6 h}{2\pi}\)

Answer 1

Correct option is (a) \(\frac{2.5 h}\pi\)

Angular momentum mvr = n.h/2π (Here n = 5)