According to the Bohr theory of hydrogen atom, the angular momentum of an electron in any orbit of hydrogen atom is

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

Directly proportional to the square root of the radius of the orbit.

Directly proportional to the radius of the orbit.

Directly proportional to the square of the radius of the orbit.

Inversely proportional to the radius of the orbit.

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

$mvr = \frac{nh}{2 π}$

$i . e r \infty n^{2}$

Angular momentum = mvr

Velocity of $e^{-} = \frac{K}{n}$

Radius of orbit $= {cn}^{2}$

$\sqrt{\frac{r}{c}}$

Angular momentum= $m \times \frac{K}{n} \times r = \frac{cmk}{\sqrt{n}} r = a \sqrt{r} = a is consatant$ $\Rightarrow Angular momentum \infty \sqrt{r}$

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE