电磁场与电磁波演示实验设计的探索与实践  

Exploration and Practice of Demonstration Experiment Design for Electromagnetic Fields and Waves

作　　者：王子潇 卫延[1,2] 邵小桃[2] Wang Zixiao;Wei Yan;Shao Xiaotao(Key Laboratory of All Optical Network and Advanced Telecommunication Network,Ministry of Education,Beijing Jiaotong University,Beijing,100044,China;School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing,100044,China)

机构地区：[1]北京交通大学全光网络与现代通信网教育部重点实验室,北京100044 [2]北京交通大学电子信息工程学院,北京100044

出　　处：《中国现代教育装备》2023年第11期63-66,共4页China Modern Educational Equipment

摘　　要：演示实验能够活跃课堂氛围,有助于学生更好地学习电磁场与电磁波的理论知识。但是不少专业的实验仪器成本高昂、不易携带,开展课堂演示实验难度较大。针对上述问题提出了三个电磁场与电磁波演示实验的设计方案,并对实验操作细节进行了讨论。实验取材于生活中常见物件,实验开展门槛低,贴近生活,能够有效提升学生的学习兴趣。Experiment demonstration can activate the teaching atmosphere and assist students in learning the theory of electromagnetic fields and electromagnetic waves.However,professional experiment instruments are expensive and bulky,which makes it difficult to conduct experiment demonstration during teaching.To solve this problem,three electromagnetic demonstrate experiments are designed and discussed.The cost of experiments can be reduced by using common materials as experiment instruments.In addition,the easy-to-understand experiments can stimulate the learning interest of students.

关 键 词：电磁场与电磁波 演示教学 实验设计 

分 类 号：G642.423[文化科学—高等教育学]