摘要
用毕－萨定律通过矢量运算和几何关系导出圆电流磁场空间分布的积分表达式，使用计算机通过数值积分计算其数值，进一步讨论圆电流平面内和垂直ｚ轴平面内磁感应强度按径向分布，并分别给出磁场分布曲线。
Applying Biot Savart′s Law to have calculated vectors and their geometric relation,an integral formula is derivated therefrom,expressing magnetic fields distribution within a circular current space,and here in numericals are found by means of numericals integrated calculation with computers.As the result,a further discussion is made on the induced strength shown within both the plane in relation to the circular current and the plane vertical to z axis,i.e,this strength is distributed along a radial direction.These curves indication megnetic fields distribution are also proposed respectively.(Received on Sep.8,1998) [CDQ4
出处
《辽宁工学院学报》
1999年第1期62-66,共5页
Journal of Liaoning Institute of Technology(Natural Science Edition)
