大学物理 ›› 2020, Vol. 39 ›› Issue (03): 9-11.doi: 10.16854 / j.cnki.1000-0712. 190092

• 教学讨论 • 上一篇    下一篇

恒定流速场与静电场、静磁场的类比

吴波英 ,张守平,付伯桥 ,彭晓星 ,陈 杰   

  1. 1. 湖北工程学院物理与电子信息工程学院,湖北孝感 432100;2. 湖北职业技术学院公共课部,湖北孝感 432100; 3. 湖北工程学院化学与材料科学学院,湖北孝感 432100;4. 湖北工程学院新技术学院,湖北孝感 432100; 5. 湖北汽车工业学院理学院,湖北十堰 442002
  • 收稿日期:2019-03-11 修回日期:2019-07-04 出版日期:2020-03-20 发布日期:2020-03-11
  • 作者简介:吴波英(1971—),女,湖北孝感人,湖北工程学院物理与电子信息工程学院讲师,主要从事大学物理教学与研究工作.

Analogy of constant velocity field,electrostatic field and static magnetic field

WU Bo-ying1,ZHANG Shou-ping2,FU Bo-qiao3,PENG Xiao-xing4,CHEN Jie5   

  1. 1. School of Physics and Electronic Information Engineering,Hubei Engineering University,Xiaogan,Hubei 432100,China; 2. Department of Common Curricula,Hubei Poltechnic Institute,Xiaogan,Hubei 432100,China; 3. School of Chemistry and Material Science,Hubei Engineering University,Xiaogan,Hubei 432100,China; 4. College of Technology,Hubei Engineering University,Xiaogan,Hubei 432100,China; 5. School of Science,Hubei Automotive Industries Institute,Shiyan,Hubei 442002,China
  • Received:2019-03-11 Revised:2019-07-04 Online:2020-03-20 Published:2020-03-11

摘要:

本文将“物理类比法”引入大学物理电磁学部分的教学,将恒定流速场与静电场和静磁场在特征量、场的分布及其

描述等方面进行了类比,使学生对电磁场有一个较清晰和全面的认识,对电磁学的理论有一个较深刻的理解和掌握,收到了较理想的教学效果.

关键词: 物理类比法, 恒定流速场, 通量, 环量

Abstract:

By introducing the " physical analogy method" into the teaching of electromagnetic in university,a constant velocity field is compared with the electrostatic field and the static magnetic field in terms of the feature quantity,the distribution of the field and its description. This makes students have a clearer and more comprehensive understanding of the electromagnetic field,and have a deeper understanding and mastery of the theory of electromagnetism. A good teaching effect is achieved.

Key words: physical analogy method, constant velocity field, flux, circulation