摘要
将镜像法和保角变换法相结合,计算由线电荷与接地半无限大导体板所形成的电场,给出其电势分布和场强分布,进一步得出等势线方程和电场线方程,并利用数学软件MATLAB绘制出等势线图和电场线图.
The formed electric fleld of a line-charged and a grounding half infinite conductor is calculated by using the methods of mirror and conformal mapping on the coordinate system of the complex number,and the distributions of electric potential and field intensity are given.In further,the equations of electric field line and equipotential line are also obtained.The maps of electric potential and equipotential lines are plotted by using the software MATLAB.
出处
《大学物理》
北大核心
2011年第8期25-29,共5页
College Physics
关键词
镜像法
根式变换
线电荷
接地半无限大导体板
电势分布
场强分布
mirror method
radical transformation
line-charged
grounding half infinite conductor
electric potential distribution
electric intensity distribution
