摘要
根据诺依曼公式,计算了两共轴矩形载流线圈间的互感系数。进而利用虚功原理,得到了两共轴矩形载流线圈之间的相互作用力,并对两线圈共面时线圈每条边受到的磁场作用力进行了详细讨论。
According to Neumann’s formula,the mutual induction coefficient between two coaxial rectangle coils is calculated.Then,the magnetic force of two coaxial rectangle coils carrying currents is obtained by using the principle of the virtual work,and the magnetic force of each side in rectangle current for the special case of two coils in the same plane is further discussed.The method adopted is simple,convenient and of universal significance.
作者
邝向军
贾连宝
KUANG Xiangjun;JIA Lianbao(School of Science,Southwest University of Science and Technology,Mianyang Sichuan 621010,China)
出处
《西华师范大学学报（自然科学版）》
2017年第4期426-429,共4页
Journal of China West Normal University(Natural Sciences)
基金
国家自然科学基金项目资助(11505144)
关键词
共轴矩形载流线圈
互感系数
相互作用力
诺依曼公式
虚功原理
coaxial rectangle coils carrying currents
mutual induction coefficient
interaction magnetic force
Neumann’s formula
principle of the virtual work
