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Velocity of the electron in the 1st Bohr...

Velocity of the electron in the 1st Bohr orbit

A

`2.18 xx 10^(8) cm//sec`

B

`2.18 xx 10^(8) m//sec`

C

`2.18 xx 10^(16) cm//sec`

D

`36559 xx 10^(8)` cm/sec

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The correct Answer is:
A
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