Time taken for an electron to complete one revolution in the Bohr orbit of hydrogen atom is [Kerala PMT 2004]

\[\frac{4{{\pi }^{2}}m{{r}^{2}}}{nh}\]

\[\frac{nh}{4{{\pi }^{2}}m{{r}^{2}}}\]

Time taken for an electron to complete one revolution in the Bohr orbi

1.	Time taken for an electron to complete one revolution in the Bohr orbit of hydrogen atom is [Kerala PMT 2004]
A.	\[\frac{4{{\pi }^{2}}m{{r}^{2}}}{nh}\]
B.	\[\frac{nh}{4{{\pi }^{2}}mr}\]
C.	\[\frac{nh}{4{{\pi }^{2}}m{{r}^{2}}}\]
D.	\[\frac{h}{2\pi mr}\]
Answer» B. \[\frac{nh}{4{{\pi }^{2}}mr}\]

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Time taken for an electron to complete one revolution in the Bohr orbit of hydrogen atom is [Kerala PMT 2004]

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