摘要
给出由电磁场的势直接求电磁力的几个例子,指出利用此方法可使计算简化的条件.
The examples of the method for calcuoating electric and magnetic forces directly from potentials is analysed and discussed.
出处
《德州学院学报》
2003年第4期43-47,共5页
Journal of Dezhou University
关键词
电标势
磁矢势
磁标势
电场力
磁场力
electric scalar potential
magnetic vector potential
magnetic scalar poten - tial
electric force
magnetic force