磁能空间分布的假设推理与实验检验  

Experimental Verification of Two Hypotheses on Spatial Distribution of Electromagnetic Energy

作　　者：刘金刚[1] 李国杰[1] 钱跃良[1] 

机构地区：[1]国家智能计算机研究开发中心

出　　处：《电子器件》1997年第1期215-220,共6页Chinese Journal of Electron Devices

摘　　要：为了解决任意形状磁场源产生磁场强度的空间分布问题,本文提出有关磁能方面的假设.在假的基础上推导出计算空间任一点磁场强度的理论公式,利用该公式解决了biot─savart①定律难以解决的问题.同时运过实验对该理论公式的计算结果进行了检验,得到了与实验相一致的结果,从而证明本文提出假设的正确性.This paper presents two hypotheses on electromagnetic energy. Based on the hypotheses, theoreticalformulat arederived to calculate the spatial intensity distribution of electromagnetics emitted by an electromagnetic source of any shape, which are difficult to be computed by using the Biot-Savant Law. Our experiment results coincidel with thel alalytical ones based on the theoretical formulate, which provides strong evidence for the validity ofl the hypotheses.

关 键 词：电磁场 电磁感应线圈 磁能空间 

分 类 号：O441.4[理学—电磁学] TM15[理学—物理]