Discussion of the axis magnetic field of circular current loop and Helmholtz coil

摘要：

According to Biot-Savart law, the distribution formula of the axis magnetic field of circular current loop and Helmholtz coil has been obtained. The axis magnetic induction intensity of circular current loop and Helmholtz coil has been measured by the law of Hall Effect. Origin 7.5 is used to process the data. A new way of judging the accuracy of data is proposed. The experimental results agree with the theoretical results.

关键词： Distribution of magnetic field Circular current loop Helmholtz coil Magnetic induction intensity Hall Effect

作者: Xin-feng Guo Ming-ji Shi Lan-li Chen

作者单位: Department of Electronics, Nanyang Institute of Technology, Nanyang, He Nan, China

会议类型: 国际会议

会议名称: 2012 International Conference on Financial,Management and Education Science(2012年金融、管理与教育科学国际会议ICFMES 2012)

会议地点: 北京

会议语种:英文

页码: 333-337

在线出版日期: 2012-05-19（万方平台首次上网日期，不代表论文的发表时间）