Question
Question: t an electron revolves around a proton, then its time period T is (R = radius of orbit) –...
t an electron revolves around a proton, then its time period T is (R = radius of orbit) –
A
µR2
B
µR3/2
C
µ R3
D
None
Answer
µR3/2
Explanation
Solution
T = v2πR = 4πε0mRe2πR = e2π4πε0mR3
T µ R3/2s