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MHT CET 2026 (19 May, Shift 1) · Bohr Model: Orbits, Speed & Angular Momentum

Bohr Model: Orbits, Speed & Angular Momentum question from MHT CET 2026 (19 May, Shift 1)

Q6MHT CET 2026 · 19 MAY · SHIFT 1Easy

Bohr Model: Orbits, Speed & Angular Momentum

The de Broglie wavelength of an electron moving in the $n^{th}$ Bohr orbit of radius ' $r$ ' is

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Answer: (c)

Bohr condition: $n$ whole waves fit on the orbit, $2\pi r = n\lambda$ .
$\lambda = \frac{2\pi r}{n}$
So the answer is (c) $\frac{2\pi r}{n}$ .

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