电荷面密度是什么意思-电荷面密度的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-03-13 20:57:06

求解答，词语电荷面密度是什么意思？再说说电荷面密度有什么含义？

答案

电荷面密度的百科含义

面电荷密度：在准无穷小面积元A的给定点上，等于面积元上总电荷Q除以面积A。标量，符号“σ”。

电荷面密度的词语组词

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