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Question
The electric potential between a proton and an electron is given by V = V0 In `("r"/"r"_0)`, where r0 is a constant. Assume that Bohr atom model is applicable to potential, then a variation of radius of nth orbit rn with the principal quantum number n is
Options
`"r"_"n" prop 1/"n"`
rn ∝ n
`"r"_"n" prop 1/"n"^2`
rn ∝ n2
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Solution
rn ∝ n
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