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In the Bohr model of hydrogen atom, the ...

In the Bohr model of hydrogen atom, the electron is pictured to rotate in a circular orbit of radius `5xx10^-10` m at a speed `2.2xx10^7m//s`. The current associated with electron motion is

A

1.12 mA

B

1.72 mA

C

2.11 mA

D

0.85 mA

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The correct Answer is:
A
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