An electron in a hydrogen atom is observed to have a de Broglie wavelength of while…

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Modern Physics · Modern Physics

Problem

An electron in a hydrogen atom is observed to have a de Broglie wavelength of

0.066\,\text{nm}

while moving in a circular orbit of radius

0.105\,\text{nm}

. Determine the principal quantum number

n

associated with this orbit.