摘要
提出了求解轴对称静电场的柱函数展开法,推导出用对称轴上的电势分布表示空间电势分布的级数展开式,并给出了求解轴对称静电场的例子.
To solve axially symmetrical electrostatic field, esented. The series expansion for the potential distribution in the method of cylindrical function expansion is prwhole space with the potential distribution on the symmetric axis is derived, some examples are given.
出处
《大学物理》
北大核心
2006年第12期35-38,共4页
College Physics
关键词
静电场
轴对称
电势
柱坐标系
electrostatic field
axial symmetry
potential
cylindrical coordinates
