摘要
本文对任意形状载流线圈在非均匀磁场中所受的力矩进行讨论，给出计算公式为张圈中电流，为面积元ｄｓ的法线方向单位矢量。
In this paper, the moment of force on a current-carring coil of any shape in inhomogeneous magnetic field is discussed, a general fo mula is given.
关键词
载流线圈
非均匀磁场
力矩
current- carrying coil
inhomoeneous magnetic field
moment of force
