The orbital velocity of electron in the ground state is \( v \) If the electron is excited to en...

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The orbital velocity of electron in the ground state is \( v \) If the electron is excited to energy state \( -0.54 \mathrm{eV} \), its orbital velocity will be
(A) \( \nu \)
(B) \( \frac{v}{3} \)
(C) (c) \( \frac{v}{5} \)
(D) \( \frac{v}{7} \)
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