题目内容
下列哪种情况的位移电流为零？
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对于位移电流，下列四种说法中正确的是
麦克斯韦关于电磁场理论的两个基本假设是：__________激发涡旋（感生）电场；__________激发涡旋（感生）磁场（位移电流）。
电场越强的地方，位移电流密度就越大。
In order to successfully manage a project, the project manager must assume the dual roles of manager and leader. As the role of a manager, the following options, except for ( ), are all items that the project manager should focus on.
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