摘要
在用高斯定理计算电磁场时,往往只有当电荷(或电场)对称分布时,才有解析解,但在实际应用中,绝大多数的问题不能满足这一条件。为此,以同轴矩形槽电位分布为例,将数值计算的方法应用于不能直接用高斯定理解决的问题中,通过模拟仿真,获得了满意的结果。
As dealing with the electric magnetic problem using the Gauss theorems,the analytic solutions can be often attained,only when the electric charge（or electric field） is symmetrically distributed.In practical application,a lot of questions cannot meet the condition.Therefore,taking the coaxial rectangle electric potential as an example,the paper applies a numerical calculation method in a problem which cannot be directly solved by Gauss theorems,the satisfactory results are obtained by computer simulation.
出处
《山东科技大学学报（自然科学版）》
CAS
2007年第1期91-93,共3页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
高斯定理
数值计算
计算机模拟
Gauss theorems
numerical calculation
computer simulation
