electrostatic constant是什么意思?
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electrostaticconstant是什么意思?electrostaticconstant是什么意思?electrostaticconstant是什么意思?静电常数 静电常数 电场是电荷周围空
electrostatic constant是什么意思?
electrostatic constant是什么意思?
electrostatic constant是什么意思?
静电常数
静电常数 电场是电荷周围空间存在的一种物质,其基本性质是对放入其中的电荷有作用力,这种力叫电场力. 静电常数k是在计算电场力大小时一个已被测定的额定常数 公式F=kQ1Q2/(r^2) Q1、Q2分别为相互产生作用力的两个电荷所带电量 k=9x10^9 单位:N*m^2 /C^2
静电常数
静电的 常量
只知道negative electrostatic spring constant是负电刚度
你这个词是和电有关的一个常量。
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