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IAT IISER2023PhysicsAtomic Physics

Consider the Bohr model of an atom where an electron of charge -e revolves around a nucleus of charge +e in an orbit of radius r . The electron has an orbital angular momentum 2 . If the nucleus had charge +2 e , what would have been the radius of the orbit of the electron with the same principal quantum number?

Options

  1. A2 r
  2. Br
  3. Cr / 2
  4. D2 r

Correct answer

C. r / 2

Step-by-step solution

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