圆电流在非均匀磁场中所受的安培力  

Ampere Force of a Circular Current in a Non-uniform Magnetic Field

作　　者：詹琼 张兴刚 ZHAN Qiong;ZHANG Xinggang(School of Physics,Guizhou University,Guiyang,Guizhou 550025)

机构地区：[1]贵州大学物理学院,贵州贵阳550025

出　　处：《物理通报》2024年第3期18-20,共3页Physics Bulletin

基　　金：贵州省省级科技计划项目,项目编号:ZK2022148。

摘　　要：给出了计算圆电流在非均匀磁场中所受的安培力的两种方法:换元积分法和复变函数法,对教师在教学中处理有关的积分问题以及培养学生的计算能力有一定指导意义.In this paper,we propose two methods,the integral method by substitution and the method by complex function,to calculate the ampere force for a circular current in a non-uniform magnetic field.It has certain guiding significance for teachers to deal with relevant integral problems in teaching and to cultivate students'computing ability.

关 键 词：圆电流 磁场 安培力 

分 类 号：O441[理学—电磁学]