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电路分析是一门实验性很强的电学知识。为了进一步注重学生实验动手,分析思维能力培养,我们设计制作了电学黑盒子实验电路。制作方便,适用性强,适用于学过电学电阻串、并联电路的初三以上的学生,可作为实验复习能力测试、实验竞赛和选修课的实验内容。以下从实验原理,实验分析,制作方法,实验反馈等方面进行介绍。
Circuit analysis is a highly experimental electrical knowledge. In order to further focus on students hands-on, analytical thinking ability, we design and manufacture of electrical black box experimental circuit. The invention is convenient for manufacture and has strong adaptability. The utility model is suitable for those students who have learned the string of electrical resistance and the first three days of the parallel circuit, and can be used as experiment contents for experimental ability test, experimental contest and elective course. The following from the experimental principle, experimental analysis, production methods, experimental feedback and other aspects are introduced.