北航 电位差计 研究性实验报告

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1、基础物理实验研究性报告电位差计及应用PotentialDifferenceMeterandApplicationFirstAuthor第一作者王宏泽Schoolnumber作者学号SecondAuthor第二作者Schoolnumber作者学号ThirdAuthor第三作者Schoolnumber作者学号Institute所在院系机械工程及自动化学院SMEAMajor攻读专业机械制造及自动化MechanicalEngineering2012年12月07日电位差计及应用王宏泽11071142目录【摘要】.....................................

2、..............................................................................................4关键词：...................................................................................................................................4Abstract：..................................................

3、...............................................................................4Keywords：.............................................................................................................................40.序言.......................................................................

4、.................................................................41.实验原理...............................................................................................................................51.1补偿原理...................................................................................

5、.......................................51.2UJ25型电位差计.............................................................................................................72.实验仪器..........................................................................................................................

6、.....83.实验步骤...............................................................................................................................93.1自组电位差计..................................................................................................................93.1.1设计并连接自组电位差计的线路.......

7、....................................................................93.1.2工作电流标准化，测量干电池电动势...................................................................93.1.3测量自组电位差计的灵敏度.................................................................................103.