Questions
If the radius of an orbit is r and the velocity of electron in it is v, then the frequency of electron in the orbit will be
a
2πrv
b
2πvr
c
vr2π
d
v2πr
detailed solution
Correct option is D
T=2πrv ⇒1f=2πrv ⇒f=v2πrTalk to our academic expert!
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