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本文就学生在变压器学习中遇到的几个误区进行总结归纳,并结合普通物理学教程中关于理想变压器的适用条件,讨论一些物理问题设置的合理性.误区1:认为变压器原线圈左边的电压为原线圈电压,副线圈右边的电压为副线圈电压,两者满足匝数比关系
This article summarizes several misunderstandings encountered by students in the study of transformers, and discusses the rationality of some physical problems in combination with the applicable conditions of the ideal transformers in the course of general physics.Error 1: The voltage on the left side of the transformer primary coil For the primary coil voltage, the voltage on the right side of the secondary coil is the secondary coil voltage, both of which satisfy the turns ratio