(达州专版)2019中考物理阶段测评电学综合测试一复习课件.ppt

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阶段测评:电学综合测试题(一),时间:60分钟 分值:85分,A,C,A,C,C,C,B,D,B,A,1.5,并联,电,9,6,12,48,10,S,正,1108,波速,0.2,1.8,6 ,540 J,8,11,20,2.8,电流表,并联,14,【答案】 略,【答案】 略,0.65,0.26,左,灯泡的电阻随,温度的变化而变化,甲,乙,丙,丁,【答案】 略,R处发生短路,2.4,右,2,C,电压一定时,导体中的,电流与电阻成反比,

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