L05-page9 - Magnetic moment Strength of a magnetic field...

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• A measure of the pole strength/unit area along one of the ‘ends’ of magnetic material: J =(p/A) n [A/m] Magnetization or magnetic polarization
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Unformatted text preview: Magnetic moment Strength of a magnetic field generator M=J V = p l [A m 2 ] For a loop of current: M =(I r 2 ) n...
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