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In the Bohr's model of hy drogen atom, t...

In the Bohr's model of hy drogen atom, the electron moves around the nucleus in a circular orbit of radius `5xx10^(-11) m`. Its time period is `1.5xx10^(-16)s`. The current associated with the electron motion is:-

A

zero

B

`1.6 xx10^(-19) A`

C

0.17 A

D

`1.07 xx10^(-3)A`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • In Bohr's model of H_(2) atom, the electrons move around the nucleus in a circular orbit of radius 5xx10^(-11) m. Its time period is 1.5xx10^(-16) s, the current associated with electron motion is

    A
    zero
    B
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    C
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  • In an hydrogen atom, the electron revolves around the nucles in an orbit of radius 0.53 xx 10^(-10) m . Then the electrical potential produced by the nucleus at the position of the electron is

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    `-13.6 V`
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    `-27.2 V`
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