【摘要】 部分电容实验是本科生"电磁场"课程静电场部分的主要实验之一。本文总结了部分电容实验中两种测量方法———直接法和间接法,并给出了部分参数的测量电路图;笔者分析了学生使用检流计测多导体静电独立系统中某一个导体上的电荷时易犯错误的原因,并给出正确的做法。更多还原

【Abstract】 The partial capacities experiment is one of experiments in Electromagnetic Field course for undergraduate student.This article summarized two kind of measuring techniques in the partial capacity experiment,direct method and indirect method,and given the measure circuits for some parameters.Students make mistakes easily when they measure charge on one conductor in multiconductor system by galvanometer,in this paper the reason was analyzed and the correct procedure was also given.更多还原