摘要
研究了静电场中不同边界条件下(球面、柱面或无限大平面)的边值问题。首先借助Mathematica软件对求得的复杂的数学结果进行分析和数值模拟,然后绘制出其等势线和电场线图,实现静电场边值问题的场分布的可视化,进一步帮助学生直观的看清不同边界条件下场分布的特点,最后通过可视化的结果加深对镜像法求解静电场边值问题的理解。
The boundary value problem under different boundary conditions(sphere,cylinder or infinite plane)in the electrostatic field has been studied comprehensively and systematically.And with the help of Mathematica software to analyze and numerically simulate the complex mathematical results obtained,draw the equipotential lines and electric field line diagrams,realize the visualization of the field distribution of the electrostatic field boundary value problem,and further help students see different boundary conditions intuitive end distribution characteristics.Meanwhile deepening understanding of solving boundary value problems of electrostatic field image method.
作者
曹蓉
汪梦雅
夏杰桢
吴琪
CAO Rong;WANG Mengya;XIA Jiezhen;WU Qi(Department of Physics,Tibet University,Lhasa 850000,China)
出处
《大学物理实验》
2021年第1期92-99,127,共9页
Physical Experiment of College
基金
西藏大学2020校级教改项目(XZDXJXJJ202024)
西藏大学2020年度校级一流本科建设课程项目(XZDXYLKC-202009)。
