在“测定小灯泡的功率”的实验中,电源是6V的蓄电池,小灯泡铭牌上标有“3.8V”字样,其额定功率约为1W.(1)请在图中的圆圈内正确填入电表符号,使实验电路图完整.(2)根据电路图连接实物
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![在“测定小灯泡的功率”的实验中,电源是6V的蓄电池,小灯泡铭牌上标有“3.8V”字样,其额定功率约为1W.(1)请在图中的圆圈内正确填入电表符号,使实验电路图完整.(2)根据电路图连接实物](/uploads/image/z/4283978-50-8.jpg?t=%E5%9C%A8%E2%80%9C%E6%B5%8B%E5%AE%9A%E5%B0%8F%E7%81%AF%E6%B3%A1%E7%9A%84%E5%8A%9F%E7%8E%87%E2%80%9D%E7%9A%84%E5%AE%9E%E9%AA%8C%E4%B8%AD%2C%E7%94%B5%E6%BA%90%E6%98%AF6V%E7%9A%84%E8%93%84%E7%94%B5%E6%B1%A0%2C%E5%B0%8F%E7%81%AF%E6%B3%A1%E9%93%AD%E7%89%8C%E4%B8%8A%E6%A0%87%E6%9C%89%E2%80%9C3.8V%E2%80%9D%E5%AD%97%E6%A0%B7%2C%E5%85%B6%E9%A2%9D%E5%AE%9A%E5%8A%9F%E7%8E%87%E7%BA%A6%E4%B8%BA1W.%EF%BC%881%EF%BC%89%E8%AF%B7%E5%9C%A8%E5%9B%BE%E4%B8%AD%E7%9A%84%E5%9C%86%E5%9C%88%E5%86%85%E6%AD%A3%E7%A1%AE%E5%A1%AB%E5%85%A5%E7%94%B5%E8%A1%A8%E7%AC%A6%E5%8F%B7%2C%E4%BD%BF%E5%AE%9E%E9%AA%8C%E7%94%B5%E8%B7%AF%E5%9B%BE%E5%AE%8C%E6%95%B4.%EF%BC%882%EF%BC%89%E6%A0%B9%E6%8D%AE%E7%94%B5%E8%B7%AF%E5%9B%BE%E8%BF%9E%E6%8E%A5%E5%AE%9E%E7%89%A9)
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