摘要
磁学是基础物理学的基本内容之一 ,近几年的教学中遇到一些似是而非的问题 ,如磁极间的相互作用、永磁体极性的判断和磁感应线的描绘等 。
Magnetics is one of the foundations in elementary physics education from which emerge some specious problems such as the mutual actions between magnetic poles, the distinction of permanent magnet polarity and the description of magnetic induction line.
出处
《柳州师专学报》
2002年第4期105-107,共3页
Journal of Liuzhou Teachers College
关键词
磁学
物理教学
磁极
磁感线
magnetics
magnetic pole
magnetic induction line
