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静电实验是物理电学实验中的重要组成部分,常见静电演示仪中多为演示单个静电知识点,实践中发现利用尖端放电针和两块静电感应铝盘组合起来,可以综合演示静电感应和尖端放电现象,将尖端放电和静电感应综合起来进行探究、构想,使所学静电学知识融合起来,具有突破性和新颖性,定会得到中学和大学物理教师的青睐。
Electrostatic experiments are an important part of the physical electrical experiment. In the common electrostatic demonstrator, a single electrostatic knowledge point is often demonstrated. In practice, it is found that the combination of a tip discharge needle and two electrostatic induction aluminum disks can synthetically demonstrate electrostatic induction and tip discharge phenomena, The combination of cutting-edge discharge and electrostatic induction to explore, conceive, make the static electricity learned together, with groundbreaking and novelty, will get secondary school and college physics teachers of all ages.