亥姆霍兹线圈磁场的探究  

Discussion of magnetic field of Helmholtz coil

作　　者：朱业俊[1] 陶小平[2] 孙腊珍[2] 

机构地区：[1]中国科学技术大学工程科学学院 [2]中国科学技术大学物理学院,安徽合肥230026

出　　处：《物理实验》2010年第3期42-46,共5页Physics Experimentation

摘　　要：定量计算了亥姆霍兹线圈空间磁场的分布,并用Mathmatic进行空间模拟,形象地描述了亥姆霍兹线圈的空间磁场分布,同时就其均匀性与三线圈和载荷旋转圆盘的磁场进行了对比讨论.Spacial distribution of the magnetic field created by Helmholtz coil is calculated quantitatively. Using Mathematica, the magnetic field distribution of Helmholtz coil is described more specifically. At the same time, the magnetic uniformity is compared with that of rotating charged disk and three parallel coaxial circular coil .

关 键 词：亥姆霍兹线圈 均匀磁场 毕奥-萨伐尔定律 

分 类 号：O441.3[理学—电磁学]