摘要
鉴于圆形和矩形Helmholtz线圈在使用中所存在的问题和缺点,进行了长方形Helmholtz线圈的研究和设计。推导得出了长方形Helmholtz线圈的间距和线圈边长之间的关系式,给出了空间任意一点的磁场计算公式,并研究了磁场均匀性的分析方法。所得结果对长方形Helmholtz线圈的设计和应用具有重要意义。
Owing to the disadvantages of circular Helmholtz coin and foursquare Helrnhohz coin, rectangular Helmholtz has been studied. The equation about the separation and the lengths hohz coin is derived, the equations for computing the magnetic field are provi of the sides of rectangular Helmded, and the approach to analyze homogeneity of magnetic fieid is studied. The results are very helpful to design and application of rectangular Helmholtz coin.
出处
《现代科学仪器》
2008年第2期29-31,共3页
Modern Scientific Instruments
