两条互靠直导线间的磁场力测定  

MEASUREMENT OF MAGNETIC FIELD FORCE OF TWO LONG STRAIGHT CONDUCTORS WHICH ARE IN CONTACT WITH EACH OTHER

作　　者：金逢锡[1] 王成贵[1] 孙龙[1] 

机构地区：[1]延边大学,延吉133002

出　　处：《大学物理实验》2003年第1期33-34,46,共3页Physical Experiment of College

摘　　要：两条互靠直导线间距微小 ,不易测准 ,本文介绍了一种用衍射法测定两条互靠长直导线间距的方法 ,并由此求出它们之间的磁场力大小。It is hard to measure for the two straight contact conductors,because they are very nearly between each other.This paper introduce a method which measure the space between the two long straight contact conductors with diffraction of light,and last calculate the magnetic field force between each other with above-mentioned method and formula.

关 键 词：互靠直导线 测定 磁场力 单缝衍射 激光 电磁学 

分 类 号：O441[理学—电磁学]