测电阻常用方法浅析  

Analysis of common methods of measuring resistance

作　　者：崔煜坤 

机构地区：[1]成都棠湖外国语学校,四川成都610000

出　　处：《无线互联科技》2016年第22期109-110,共2页Wireless Internet Technology

摘　　要：电阻是电磁学中常见的物理量之一,测量电阻的方法很多。文章主要介绍了常见的伏安法、电桥法和万用表法的基本原理,分析了3种方法在使用中经常会出现的误差。Resistance is one of the common physical quantity in electromagnetics, and there are many methods of measuring resistance. This paper mainly introduced the common principle of voltammetry, bridge method and universal table method, analyzing the errors of three methods often occurred in use.

关 键 词：伏安法 电桥法 万用表法 

分 类 号：TM934.1[电气工程—电力电子与电力传动]