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What will the angular momentum in fourth...

What will the angular momentum in fourth orbit, if L is the angular momentum of the electron in the second orbit of hydrogen atom?

A

2L

B

`(3)/(2)L`

C

`(2)/(3)L`

D

`(L)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Angular momentum L in `H_(2)` atom
In `L=(nh)/(2pi), n=2`
`:. L=(h)/(pi)`, angular momentum in n=4
`L.=(4h)/(2pi)=2L`
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