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In hydrogen atom, the electron is moving...

In hydrogen atom, the electron is moving round the nucleus with velocity `2.18xx10^(6)ms^(-1)`in an orbit of radius 0.528 A. The acceleration of the electron is .

A

`9 xx 10^(18) ms^(-2)`

B

`9 xx 10^(22) ms^(-2)`

C

`9 xx 10^(-22) ms^(-2)`

D

`9 xx 10^(12) ms^(-2)`

Text Solution

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The correct Answer is:
B
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