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電流系、永久磁體系和磁荷系的一般等效條件

  • 摘要: 本文從恒定磁場方程組出發,導出了任意的幾何形狀及尺寸均相同、內部媒質磁導率也相同且均勻的恒定的電流系、永久磁體系和磁荷系的一般等效條件,并且指出和說明了三者之間的差異性。從而推廣了電磁場理論中關于載流螺線管與園柱形永久磁體之間的等效性、閉線電流與磁殼之間的等效性等方面的理論。

     

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