若忽略磁偶极子对的边缘效应，并将其等效成束缚电流元，可用安培定律来确定其受力大小和方向。

To lose sight of paired magnetic dipole brim and to equate bound current element, making certain direction and magnitude of a force upon it by Ampere Law.

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本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。

Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of Displacement current is derived.

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本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。并对位移电流作了简单的讨论。

Based on the ampere return circuit theorem, gauss theorem and charge conservation law the concrete form of displacement current is derived. The displacement current is discussed.

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