独立回路判据刍议  

Opinion on Independent Loop Criterion

作　　者：杨春艳[1] 吉恒 YANG Chunyan;JI Heng(School of Mathematical and Physical,Yuxi Normal University,Yuxi,Yunnan 653100;Tonghai NO.2 Middle School,Yuxi,Yunnan 652701)

机构地区：[1]玉溪师范学院数理学院,云南玉溪653100 [2]通海第二中学,云南玉溪652701

出　　处：《物理通报》2025年第3期22-24,共3页Physics Bulletin

基　　金：玉溪师范学院电磁学一流课程建设项目的阶段性成果。

摘　　要：对3本教材中关于独立回路选择的相关内容进行分析比较,结合教材中的例题解答和基于Mathematica软件的习题解答结果,提出“每一个回路至少包含一条不含于其他回路的支路”是复杂电路中独立回路唯一、普适的判据.Based on the comparison of the related content of independent loop selection in three textbooks,combined with the analysis of example solutions and numerical simulation results of problem based on Mathematica software,it is proposed that“every loop contains at least one branch that is not included in other loops”is the only and universal criterion for independent loops in complicated circuit.

关 键 词：基尔霍夫定律 复杂电路 独立回路 判据 

分 类 号：O441-4[理学—电磁学] G642[理学—物理]