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Calculate the radius of the third Bohr orbit of hydrogen atom and the energy of electron in that orbit.

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Calculate the radius of the third Bohr orbit of hydrogen atom and the energy of electron in that orbit.

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Best answer

Here,

r = ?, 

n = 3, 

E = ?, 

Z = 1, 

K = 9 × 109Nm2/c2 

We have,

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