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NEET 1996 (AIPMT) · Bohr Model: Orbits, Speed & Angular Momentum

Bohr Model: Orbits, Speed & Angular Momentum question from NEET 1996 (AIPMT)

Q123NEET 1996 · AIPMTEasy

Bohr Model: Orbits, Speed & Angular Momentum

According to Bohr's principle, the relation between principal quantum number ( $n$ ) and radius of orbit ( $r$ ) is

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Answer: (d)

$r_n = \dfrac{n^2 h^2 \epsilon_0}{\pi m Z e^2} \Rightarrow r \propto n^2$ .
So the answer is (d).

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