The radius of `n^th` orbit `r_n` in the terms of Bohr radius `(a_0)` f – InterviewSolution

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1.	The radius of `n^th` orbit `r_n` in the terms of Bohr radius `(a_0)` for a hydrogen atom is given by the relationA. `na_0`B. `sqrt(na_0)`C. `n^2a_0`D. `n^3a_0`
Answer» Correct Answer - C The radius of `n^th` orbit `r_n=n^2(ħ^(2)4piepsilon_0)/(me^2)=a_0` (bohr radius) Hence, `r_n=n^2a_0`.

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