螺线管与金属环感应关系浅析

On the Induction Between Screw Pipe and Metal Ring

在电磁感应部分 ,通过典型题的分析 ,以螺线管与金属环为例 ,从多角度分析环 (或管 )的运动、感应电流方向、受力情况等 ,从而理解楞次定律。

This paper tends to lend to a better understanding of Lenz's Law in the section of electromagnetic induction.The author takes the relation of Pipe and metal ring as example,through dealing with the typical problems,analyses in all its aspect,the Pipe's movement,the direction ot inductive current and the situation of the force received.