摘要
二维平面上的点电荷的静电场是静电场问题的基础 .作者独立开发了软件用以模拟 .此程序由用户决定点电荷的所有参数 ,快速地生成视阈内的等势线与电场线 ,使用户方便的获得电场直观印象 ,并可以得到任意点的电势与场强 .该程序操作简单 ,对于学生、教师的学与教都能起到很好的辅助作用 .
Problem of the field set up by point charges at rest of 2 dimension is the basic problem of electrostatic problems.A computer program is designed to simulate it. It is up to user to set the arguments of the point charges.The program will show the equipotential lines and lines of force of the field in the viewport and the electric potential and the electric field intensity of any point in the viewport.With the program users can have intuitive impression without complex calculation.
出处
《大学物理》
北大核心
2003年第1期31-33,39,共4页
College Physics
