摘要
本文应用类比方法简化了物理量的矢量运算,使求物理量的矢量和转化为求物理量的代数和,并得到了计算会式。应用该公式求解了电磁学中的几个实际问题,其结果与用其他方法求得的完全一致。
In this paper we used analogue method to simplify the vectorial operations of physical quantities. Under the special condition the vectorial sum of physical quantities can be changed to algebraic sum of physical quantities. We . have obtained a formula and used this formula for solving some problems of electromagnetic field.
出处
《南京邮电学院学报》
北大核心
1990年第2期95-99,共5页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词
电磁学
类比法
计算
Eleclromagnetic calculation
Analogue method
