6.如图所示,电源内阻不可忽略,电路中接有一小灯泡和一电动机.小灯泡L上标有“6V 12W”字样,电动机的线圈电阻RM=0.50Ω.若灯泡正常发光时,电源的输出电压为12V,此时A.整个电路消耗的电功
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 01:17:53
![6.如图所示,电源内阻不可忽略,电路中接有一小灯泡和一电动机.小灯泡L上标有“6V 12W”字样,电动机的线圈电阻RM=0.50Ω.若灯泡正常发光时,电源的输出电压为12V,此时A.整个电路消耗的电功](/uploads/image/z/821889-9-9.jpg?t=6%EF%BC%8E%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E7%94%B5%E6%BA%90%E5%86%85%E9%98%BB%E4%B8%8D%E5%8F%AF%E5%BF%BD%E7%95%A5%2C%E7%94%B5%E8%B7%AF%E4%B8%AD%E6%8E%A5%E6%9C%89%E4%B8%80%E5%B0%8F%E7%81%AF%E6%B3%A1%E5%92%8C%E4%B8%80%E7%94%B5%E5%8A%A8%E6%9C%BA.%E5%B0%8F%E7%81%AF%E6%B3%A1L%E4%B8%8A%E6%A0%87%E6%9C%89%E2%80%9C6V+12W%E2%80%9D%E5%AD%97%E6%A0%B7%2C%E7%94%B5%E5%8A%A8%E6%9C%BA%E7%9A%84%E7%BA%BF%E5%9C%88%E7%94%B5%E9%98%BBRM%EF%BC%9D0.50%CE%A9.%E8%8B%A5%E7%81%AF%E6%B3%A1%E6%AD%A3%E5%B8%B8%E5%8F%91%E5%85%89%E6%97%B6%2C%E7%94%B5%E6%BA%90%E7%9A%84%E8%BE%93%E5%87%BA%E7%94%B5%E5%8E%8B%E4%B8%BA12V%2C%E6%AD%A4%E6%97%B6A%EF%BC%8E%E6%95%B4%E4%B8%AA%E7%94%B5%E8%B7%AF%E6%B6%88%E8%80%97%E7%9A%84%E7%94%B5%E5%8A%9F)
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