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Define the term: magnetic dipole moment of a current loop. Write the expression for the magnetic moment when an electron revolves at a speed v around an orbit of radius r in hydrogen atom. |
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Answer» Solution :The product of the current in the LOOP to the area of the loop is the magnetic dipole MOMENT of a current loop. The magnetic moment of electron `BAR(mu)= - (e )/(2) (overset(to) (R ) xx overset(to) (V) ) = - (e )/(2m_(0)) (overset(to)(r ) xx overset(to) (p) )=- (e)/(2m_(0)) overset(to)(l)` |
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