By calculating, the article analyzes in detail the spread situation of electric magnetic fields in round space when the point electric charge moves in a low speed, and makes the diagram.

通过计算，详尽分析了点电荷低速运动时，周围空间电磁场分布情况，并给出图示。

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By calculating, the article analyzes in detail the spread situation of electric magnetic fields in round space when the point electric charge moves in a low speed, and makes the diagram.

通过计算，详尽分析了点电荷低速运动时，周围空间电磁场分布情况，并给出图示。

youdao