将标有“6V 6W ”的L1与标有“6V 3W”的L2串联在9V的电路上,哪灯更亮些?L1与L2两端的电压之比是多少?L1消耗的实际电功率是多少?两灯消耗的总功率是多少?通电1分钟L1有多少电能消耗?
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![将标有“6V 6W ”的L1与标有“6V 3W”的L2串联在9V的电路上,哪灯更亮些?L1与L2两端的电压之比是多少?L1消耗的实际电功率是多少?两灯消耗的总功率是多少?通电1分钟L1有多少电能消耗?](/uploads/image/z/12273682-58-2.jpg?t=%E5%B0%86%E6%A0%87%E6%9C%89%E2%80%9C6V+6W+%E2%80%9D%E7%9A%84L1%E4%B8%8E%E6%A0%87%E6%9C%89%E2%80%9C6V+3W%E2%80%9D%E7%9A%84L2%E4%B8%B2%E8%81%94%E5%9C%A89V%E7%9A%84%E7%94%B5%E8%B7%AF%E4%B8%8A%2C%E5%93%AA%E7%81%AF%E6%9B%B4%E4%BA%AE%E4%BA%9B%3FL1%E4%B8%8EL2%E4%B8%A4%E7%AB%AF%E7%9A%84%E7%94%B5%E5%8E%8B%E4%B9%8B%E6%AF%94%E6%98%AF%E5%A4%9A%E5%B0%91%3FL1%E6%B6%88%E8%80%97%E7%9A%84%E5%AE%9E%E9%99%85%E7%94%B5%E5%8A%9F%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91%3F%E4%B8%A4%E7%81%AF%E6%B6%88%E8%80%97%E7%9A%84%E6%80%BB%E5%8A%9F%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91%3F%E9%80%9A%E7%94%B51%E5%88%86%E9%92%9FL1%E6%9C%89%E5%A4%9A%E5%B0%91%E7%94%B5%E8%83%BD%E6%B6%88%E8%80%97%3F)
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