在实际生活中,中学生平常很少接触电容器,缺乏相应的经验,因此理解电容器和电容的概念有一定的困难.为了帮助学生认识电容器,理解电容的概念,在高中《物理》第2册人教版教材中,通过平行板电容器电容影响因素的验证实验,让学生们知道平行板电容器的电容与两板之间的距离、正对面 In real life, middle school students rarely touch capacitors and lack corresponding experience. Therefore, it is difficult to understand the concepts of capacitors and capacitors. In order to help students understand capacitors, the concept of capacitance is understood. In the edition textbook, through the verification experiment of the influencing factors of the capacitance of the parallel plate capacitor, the students were informed that the capacitance of the parallel plate capacitor and the distance between the two plates were directly opposite to each other.