用磁荷观点研究载流螺线管内磁场  

Study on the magnetic field in the solenoid with current in the view of magnetic charge

作　　者：吕宽洲[1] 田正军[1] 李哲[1] 

机构地区：[1]郑州煤田职工地质学院,河南郑州450053

出　　处：《河南科学》2001年第4期360-362,共3页Henan Science

摘　　要：用基于电流或分子电流的等效磁荷观点 ,计算载流螺线管或柱形永磁铁轴线上任一点的磁场强度H ,进而求出磁感强度B ,并画出螺线管内外的磁力线分布。In the view of equivalent magnetic charge of electrical current or molecular current, to caculate the magnetic intensity HDD(-*DD) of solenoid with current or cylindrical permanent magnet, we can get the magnetic induction , and draw the distribution of the magnetic field line.

关 键 词：磁荷 磁化强度 磁场强度 磁感强度 载流螺线管 

分 类 号：O44[理学—电磁学]