电容器知识与社会生活、电磁测量、科研实验等密切相关,往往与实际生活、科技成果组合命题,如:闪光灯、传感器和电容式话筒等,这类探究性题目可整合课本知识,让学生处于动态和开放的学习环境中,有效提高学生的科学探究能力,现例举如下.一、闪光灯电路 Capacitor knowledge and social life, electromagnetic measurements, research experiments are closely related, often with real life, scientific and technological achievements portfolio proposition, such as: flash, sensors and condenser microphones, such inquiry topics can be integrated textbook knowledge, so that students in dynamic And open learning environment, effectively improve students’ ability to explore science, are as follows. First, the flash circuit