MCQ
Electrostatic force of attraction between electron and the nucleus in the hydrogen atom is
  • A
    $\frac{e^2}{r}$
  • $\frac{e^2}{r^2}$
  • C
    $\frac{e^2}{2r^2}$
  • D
    $\frac{Ze^2}{r}$

Answer

Correct option: B.
$\frac{e^2}{r^2}$
b

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