Liénard-Wiechert位能[Liénard-Wiechert Potential] - 达人(其实～我是卧底，来自外星)

2005/06/26 | Liénard-Wiechert位能[Liénard-Wiechert Potential]
类别(Ω〖物理〗) | 评论(0) | 阅读(36) | 发表于 10:28: The Liénard-Wiechert potentials for a relativistic electron are given in cgs by
(1)

(2)

where is the scalar potential, is the charge on the electron, R is vector from the retarded position of the electron (i.e., the position at which is was "seen" from position r at time t),
is relativistic beta vector, and A is the magnetic vector potential. In MKS,
(3)

(4)

where and are the permittivity of free space and permeability of free space, respectively.; 0