摘要
静电场问题是电动力学课程的主要问题之一,有较高的抽象性,要求学生有较好的数学基础.将Mathematica软件引入静电场的学习能够简化复杂的高数计算,方便物理图像显示,从而可以通过生动的教学过程获得良好的教学效果.以使用分离变量法求解介电球附近电场的典型问题为例,介绍了Mathematica的数值符号计算、图形在静电场中的应用,最后说明了Mathematica如何帮助静电场教学.
The electrostatic field problem is one of the main problems of the electrodynamics course. It is highly abstract and requires students to have a good mathematical foundation. The introduction of Mathematica software into electrostatic field learning can simplify complex advanced mathematics calculations, facilitate the display of physical images, and thus could achieve good teaching results with vivid teaching process. Taking the typical problem of solving electric field near the dielectric sphere using the separation of variables method as an example, we introduce the application of Mathematica′s numerical symbol calculation, graph drawing in electrostatic field, and finally illustrate how Mathematica assists electrostatic field teaching.
作者
汪梦雅
曹蓉
夏杰桢
吴琪
Wang Mengya;Cao Rong;Xia Jiezhen;Wu Qi(Department of Physics,Tibet University,Lhasa,Tibet 850000)
出处
《物理通报》
CAS
2021年第9期12-17,共6页
Physics Bulletin
基金
西藏大学2020校级教改项目“基于云计算平台与Python语言相结合的计算物理课程教学改革研究”资助,项目编号:XZDXJXJJ 202024
西藏大学2020年度校级一流本科建设课程项目的资助,项目编号:XZDXYLKC-202009。
作者简介
通讯作者:吴琪(1988-),女,博士,西藏大学特聘研究员,主要从事材料物理方面的研究.
