An electron (charge -e) is rotating in a circular orbit of radius R, a – McqOptions

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1.	An electron (charge -e) is rotating in a circular orbit of radius R, around a proton with charge +e at a constant angular velocity œâ. The orbital magnetic dipole moment is
A.	2 eœâ R2
B.	0.5 eœâ R3
Answer» B. 0.5 eœâ R3

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