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几种不同形状导体表面的电荷面密度
Electric charge density on the surface of the conductors of various shapes
【摘要】 对无限大导体表面,楔形导体表面,半圆柱形凸起表面电荷面密度进行了具体的计算,结果表明在静电平衡的条件下导体表面虽曲率相同,但表面电荷面密度却可以不同.
【Abstract】 The surface charge density of the infinite conductor and wedge-shaped conductor as well as the gibbous surface of the half-columniform conductor is calculated in detail.It is found that the surface charge density of the same curvature radius conductors might be different in static balance state.
【关键词】 曲率;
电荷面密度;
电势;
无限大导体;
楔形金属导体;
半圆柱形凸起;
【Key words】 curvature radius; surface charge density; potential; infinite conductor; wedge-shaped conductor; gibbous surface of the half-columniform conductor;
【Key words】 curvature radius; surface charge density; potential; infinite conductor; wedge-shaped conductor; gibbous surface of the half-columniform conductor;
- 【文献出处】 大学物理 ,College Physics , 编辑部邮箱 ,2006年11期
- 【分类号】O441.1
- 【下载频次】410