磁矢位和磁感应强度关系的修正  

A Modification of Relation Between Magnetic Vector Potential and Magnetic Induction Intensity

作　　者：丁红旗[1] 聂颖[1] 王皓[1] 

机构地区：[1]辽宁工程技术大学

出　　处：《辽宁工程技术大学学报（自然科学版）》1999年第3期321-322,共2页Journal of Liaoning Technical University (Natural Science)

摘　　要：介绍了立体角的概念，并根据立体角的概念指出了《电磁场与电磁波》一书中的磁偶极子的磁矢位和磁感应强度关系式中的一个错误，指出了错误的原因。This paper presents the concept of three-dimensional angle. Based on the concept,the paper singles out a mistake about a formulation in a bool entitled <magnetic field and electromagnetic waves> concerning the relation between magnetic vector potential of magnetic dipoles and magnetic induction intensity. The reason for the mistake is also analyzed.

关 键 词：立体角 磁矢位 磁感应强度 电磁感应 

分 类 号：O441.3[理学—电磁学]