库仑定律[Coulomb's Law] - 达人(其实～我是卧底，来自外星)

2004/12/30 | 库仑定律[Coulomb's Law]
类别(Ω〖物理〗) | 评论(0) | 阅读(65) | 发表于 17:51: The law giving the electric field E due to a charged body. For a point charge q in cgs,
(1)

and MKS
(2)

where is the permittivity of free space.
For a continuous charge distribution in cgs,
(3)

and MKS
(4)

The force between two or more charged particles is called the Coulomb force. Like the gravitational force, the Coulomb force law is therefore an inverse square law.; 0