大学物理 ›› 2006, Vol. 25 ›› Issue (4): 58-58.

• 著者文摘 • 上一篇    下一篇

磁场及磁矩的测量实验

朱晔明 王思慧 周进   

  1. 南京大学物理系,江苏南京210093
  • 出版日期:2006-04-25 发布日期:2006-04-20

Measurement of magnetic induction and magnetic moment

  • Online:2006-04-25 Published:2006-04-20

摘要: 对地磁水平分量测量实验加以改进。将其扩充为能够测量亥姆霍兹线圈磁场分布和磁针的转动惯量以及磁针磁矩的实验.使其成为一个综台性较强,适用于开展研究性实验的项目.

关键词: 磁矩, 亥姆霍兹线圈, 地磁场, 研究性实验

Abstract: Based on the experiment measuring the horizontal component of geomagnetism, a more general experiment is proposed. This new experiment consists of measuring the spatial distribution of magnetic induction of Helmholtz loop, the moment of inertia and magnetic moment of the magnetic needle, So, making this experiment an innovative one for students.

Key words: magnetic moment, Helmholtz loop, geomagnetism, research experiment

中图分类号: 

  • O441.2