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原题1.如图1所示的电路中,各电源的内阻均为0,其中B、C两点与其右方由1.0Ω的电阻和2.0Ω的电阻构成的无穷组合电路相接.求图中10μF的电容器与E点相接的极板上的电荷量.分析:此题是2004年全国中学生物理竞赛预赛试题,涉及与电容相关的综合问题.在近几年中学物理竞赛试题中常出现关于电容的综合问题,这类问题难度较大,正确解答此类问题往往要利
The original title 1. The circuit shown in Figure 1, the internal resistance of the power supply are all 0, where B, C two points and its right by the 1.0Ω resistor and 2.0Ω resistor constitute an infinite combination circuit. Figure 10F capacitor capacitor connected to the point E of the charge on the plate. Analysis: This question is the 2004 National Physics Physics Contest preliminaries, and capacitance-related integrated issues. In recent years, high school physics competition often appear On the comprehensive issue of capacitance, such problems are more difficult, the correct answer to such problems tend to profit