摘要
本文介绍一种导出广义Biot—Savart定律和库仑定律（也称Jefimenko方程）的方法。即借助矢势A和标势ψ导出在时变场中磁场B及电场E与源j及ρ的关系式。
The method of infering Broad sense the Biot-Savart Law and Coulomb's law (Jefimenko Equations)that the relational formulas of the Fields B & E and Fountain j & ρ are derived from the Vector Potential j and Scalor Potential A in acceleration field.
出处
《青海师专学报》
1997年第4期51-54,共4页
Journal of Qinghai Junior Teachers' College
关键词
矢势
标势
推迟效应
广义
库仑定律
B-S定律
the Vector potential A
scalar potenaial ψ
delayed effect
the Loretz transformation
the acceleration field
