真空介电常数是什么意思-真空介电常数的词语解释-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：2025-02-09 16:13:06

求解答，词语真空介电常数是什么意思？再说说真空介电常数有什么含义？

答案

真空介电常数的百科含义

真空介电常量，又称为真空电容率，或称电常数，是一个常见的电磁学物理常数，符号为ε0。在国际单位制里，真空介电常量的数值为：ε0=8. 854187817×10-12F/ m（近似值）。

真空介电常数的词语组词

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