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电压是电学中的重要概念之一,是学习和理解其他电学知识的重要基础。但是,电压的概念比较抽象,由于无法用直观方法来演示,是电学教学的难点之一,本文就电压这个物理量的教学方式进行初步探析。
Voltage is one of the important concepts in electricity and is an important foundation for learning and understanding other electrical knowledge. However, the concept of voltage is rather abstract. Since it is impossible to demonstrate it in a visual way, it is one of the most difficult problems in electrical teaching. This paper conducts a preliminary study on the teaching method of the physical quantity of voltage.