Find out the wavelength of the electron orbiting in the ground state of hydrogen atom : (A) \( 8...

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Find out the wavelength of the electron orbiting in the ground state of hydrogen atom :
(A) \( 8.23 \AA \)
(B) \( 5.06 \AA \)
(C) \( 4.15 \AA \)
(D) \( 3.32 \AA \)
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