摘要
推导出磁场强度H与磁介质无关的充要条件,获得了一种计算有介质存在时磁感应强度B分布的简单方法.
The necessary and sufficient condition of the irrelevance between magnetic field intensity and magnetic medium is deduced, and a new method for calculating the distribution of magnetic induction intensity at the existence of magnetic medium is introduced.
出处
《物理与工程》
2007年第2期39-39,42,共2页
Physics and Engineering
基金
华北电力大学教改基金项目
关键词
磁场强度
磁感应强度
磁介质
magnetic field intensity
magnetic induction intensity
magnetic medium
