| 开尔文电桥测电阻及用Visual Basic处理测量数据 |
| |
| 引用本文： | 阿不都拉·阿吉,木扎帕尔·阿迪力,杨占金. 开尔文电桥测电阻及用Visual Basic处理测量数据[J]. 大学物理实验, 2013, 0(2): 71-72 |
| |
| 作者姓名： | 阿不都拉·阿吉 木扎帕尔·阿迪力 杨占金 |
| |
| 作者单位： | 新疆农业大学,新疆乌鲁木齐830052 |
| |
| 基金项目： | 新疆农业大学教学研究项目（2012SJJX04） |
| |
| 摘 要： | 用开尔文电桥测量金属棒的电阻率时,电阻率的不确定度是由测量金属棒直径、长度和电阻的不确定度来决定。为了又快又准确地处理实验的测量数据,设计编制了Visual Basic程序,从而方便快捷的计算出金属棒电阻率的不确定度。
|
| 关 键 词： | 开尔文电桥 不确定度 Visual Basic程序 |
The Application of Kelvin Bridge to Measure Resistance and Visual Basic to Process Data |
| |
| ABDULLA · Aji,MUZABBAR. Adil,YANG Zhan-jin. The Application of Kelvin Bridge to Measure Resistance and Visual Basic to Process Data[J]. Physical Experiment of College, 2013, 0(2): 71-72 |
| |
| Authors: | ABDULLA · Aji MUZABBAR. Adil YANG Zhan-jin |
| |
| Affiliation: | (Xinjiang Agricultural University,Xinjiang Urumqi 830052) |
| |
| Abstract: | When Kelvin Bridge is used to measure the resistivity of the metal rod, its comprehensive un- certainty is decided by the uncertainty of the diameter, length and the resistance of the metal rod. In order to accurately and quickly to process the measurement data in our experiments, Visual Basic pro- gram has been designed to solve the uncertainty in a shortcut way. |
| |
| Keywords: | Kelvin Bridge uncertainty Visual Basic program |
| 本文献已被 CNKI 维普 等数据库收录！ |
