摘要
从有助于学生深入理解电磁理论并应用其解决实际问题的角度,分三个层面分析了大学物理中电磁理论的对称性,即电磁系统自身的对称性、电磁理论知识结构的对称性和电磁理论中思维方法的对称性,其中,电磁理论知识结构的对称性又可以分为电与磁的概念对称性、规律的对称性和场与路的对称性三个方面。
In order to help students understanding electromagnetic theory deep and applying it to realistic matters,the sym-metries of electromagnetic theory in college physics are discussed from three angles.That is the symmetries of electronic mag-netic system itself,the symmetries knowledge structure of electromagnetic theory,and the symmetries of the thoughts in elec- tromagnetic theory.Among them,the symmetries knowledge structure of electromagnetic theory can be divided into three sec-tions,namely the symmetries of concepts between electric field and magnetic field,the symmetries of disciplines between elec-tric field and magnetic field,and the symmetries about filed and electric circuit or magnetic path.
作者
赖国忠
梁雄
刘世曦
LAI Guozhong;LIANG Xiong;LIU Sixi(School of Electromechanical Engineering,Longyan University,Longyan,Fujian 364012)
出处
《科教导刊》
2018年第35期43-45,共3页
The Guide Of Science & Education
基金
福建省本科高校教育教学改革研究项目(FBJG20170102)
龙岩学院教育教学改革项目(2017JZ01)
关键词
电磁理论
系统
知识结构
对称性
electromagnetic theory
system
knowledge structure
symmetry
