| 基于PASCO实验平台的地球磁场测量 |
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| 引用本文： | 李爽,刘立英,张砚霖,侯胜益. 基于PASCO实验平台的地球磁场测量[J]. 大学物理实验, 2012, 25(2): 66-68 |
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| 作者姓名： | 李爽 刘立英 张砚霖 侯胜益 |
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| 作者单位： | 北京工业大学,北京,100124 |
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| 基金项目： | 北京工业大学教育教学立项 |
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| 摘 要： | 基于PASCO实验平台的软件和计算机接口,利用高灵敏度磁场传感器对地球磁场的强度及磁倾角等相关参量进行测量与分析。实验结果表明,该测量方法操作简单,精确度较高,实用性很强。通过轻松的实验过程对地球磁场等不易感知的弱磁场有了一个清晰直观的认识。
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| 关 键 词： | 磁场传感器 PASCO实验平台 地球磁场强度 磁倾角 |
Measurement and Study of the Geomagnetic Field Based on the PASCO Experimental Platform |
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| LI Shuang,LIU Li-ying,ZHANG Yan-lin,HOU Sheng-yi. Measurement and Study of the Geomagnetic Field Based on the PASCO Experimental Platform[J]. Physical Experiment of College, 2012, 25(2): 66-68 |
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| Authors: | LI Shuang LIU Li-ying ZHANG Yan-lin HOU Sheng-yi |
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| Affiliation: | (Beijing University of Technology,Beijing 100124) |
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| Abstract: | Based on the PASCO experimental platform and data studio software,magnetic field intensity and related parameters of the geomagnetic field are measured and studied using high sensitivity magnetic field sensor.It implies that the experimental method is practicable,while the results are precision.Through the simple experimental process,we have a clear understanding to the geomagnetic field,which is usually difficult to be shown and perceived as typical weak magnetic field. |
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| Keywords: | magnetic field sensor PASCO experimental platform the geomagnetic field magnetic dip |
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