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01-电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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02-电能表-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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03-电功-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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04-看得见的1kW·h-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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05-电功的公式-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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06-用电器的电功-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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07-纯电阻用电器-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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08-电功公式的变形-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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09-计算单个用电器的电功(上)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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10-计算单个用电器的电功(下)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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11-串联电路电功的计算-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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12-并联电路电功的计算-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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13-电功率的定义和公式-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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14-串、并联电路的电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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15-千瓦时的来历-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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16-根据电能求电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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17-用P-t图象计算电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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18-电功率和电压-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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19-额定功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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20-实际功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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21-电功率的测量原理-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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22-测量小灯泡的电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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23-测量小灯泡的电功率实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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24-转换法(总结)-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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25-(拓展)测手机充电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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26-电流热效应-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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27-影响电热量的因素-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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28-焦耳定律-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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29-电热的利用与防治-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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30-计算电热量-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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31-探究影响导体产热量多少的因素-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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32-影响导体产热量多少的因素实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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33-家庭电路-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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34-火线和零线-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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35-测电笔-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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36-家用电器的总功率过大-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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37-家庭电路的短路-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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38-电压越高越危险-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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39-低压触电-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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40-高压电弧触电-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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41-安全用电原则-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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42-注意防雷-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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43-根据电功率求电能-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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44-根据U、I、R求电功率-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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45-计算电动机的能量-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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46-测小灯泡额定功率(只用电压表)实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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47-测小灯泡额定功率(只用电流表)实验要点-Q群819357191-打印资料小程序-九四印-Q群878116841-公众号课标试卷.ts
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