理想变压器所涉及的原理比较复杂,在中学阶段我们对理想变压器这一节的教学重点是其电压变比公式,电流变比公式及功率关系的应用,对其原理及其适用范围不做过多的解释。以致在学习过程中,学生往往会有很多疑惑,这里笔者想就教学中学生疑惑的问题做一些讨论。 Ideal transformer involved in the principle is more complex, in the secondary stage of our ideal transformer this section teaching emphasis is its voltage ratio formula, the current ratio formula and the relationship between power applications, the principle and its scope of application do not do too much explanation of. So that in the learning process, students often have a lot of doubts, where I want to do some discussion on the question of teaching students puzzled.