用磁标势计算分离及偏心载流薄圆筒的磁场  

Calculation of magnetic field separated and eccentric load flow thin cylindrical by using magnetic scalar potential

作　　者：郑民伟[1] 

机构地区：[1]广州航海高等专科学校基础部,广州510725

出　　处：《大学物理》2013年第2期33-36,共4页College Physics

摘　　要：在双极圆柱坐标下,用磁标势通过拉普拉斯方程结合安培环路定理计算出分离及偏心均匀载流薄圆筒周围的磁感应场强度.In the bipolar cylindrical coordinates, the magnetic scalar potential via the Laplace equation con〉 bined with the Ampere circuital theorem is used to calculate the magnetic field stregnth around separated and eccen- tric homegeneous current-carrying thin cylinder.

关 键 词：分离载流薄圆筒 偏心载流薄圆筒 磁标势 磁场强度 磁感应强度 

分 类 号：O441.3[理学—电磁学]