匀速圆周运动与正弦交流电关系探析

The Study of Relationship between Uniform Circular Motion with Sinusoidal AC

在《电工与电子技术基础》教学中,针对学生学习正弦交流电路时,因正弦量描述抽象而难于理解和掌握的现象,笔者总结多年的教学经验,在教学过程中引入匀速圆周运动,使得正弦量这一描述抽象的概念变得更加具体、生动、形象和直观,便于学生理解和把握,教学效果良好。

During the teaching of the "Electrical and Electronic Technology",for students couldn’t easily learn sinusoidal AC circuit,the amount described by the sine and difficult to understand and grasp the abstract phenomenon,the author summarizes many years of teaching experience in the teaching process,and introduces uniform circular motion,which makes the sine abstract concepts become more concrete,vivid and intuitive,easy to understand and grasp.Teaching effect is very good.