一道关于电功率的物理题小明要设计一个照明电路,现有两盏规格为“12V 12W”的灯泡和一个12V的太阳能电池.(1)若这两盏灯泡串联在太阳能电池上,总功率是多少?(2)若这两灯泡并联在太阳
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 04:34:12
![一道关于电功率的物理题小明要设计一个照明电路,现有两盏规格为“12V 12W”的灯泡和一个12V的太阳能电池.(1)若这两盏灯泡串联在太阳能电池上,总功率是多少?(2)若这两灯泡并联在太阳](/uploads/image/z/5853644-44-4.jpg?t=%E4%B8%80%E9%81%93%E5%85%B3%E4%BA%8E%E7%94%B5%E5%8A%9F%E7%8E%87%E7%9A%84%E7%89%A9%E7%90%86%E9%A2%98%E5%B0%8F%E6%98%8E%E8%A6%81%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E7%85%A7%E6%98%8E%E7%94%B5%E8%B7%AF%2C%E7%8E%B0%E6%9C%89%E4%B8%A4%E7%9B%8F%E8%A7%84%E6%A0%BC%E4%B8%BA%E2%80%9C12V+12W%E2%80%9D%E7%9A%84%E7%81%AF%E6%B3%A1%E5%92%8C%E4%B8%80%E4%B8%AA12V%E7%9A%84%E5%A4%AA%E9%98%B3%E8%83%BD%E7%94%B5%E6%B1%A0.%EF%BC%881%EF%BC%89%E8%8B%A5%E8%BF%99%E4%B8%A4%E7%9B%8F%E7%81%AF%E6%B3%A1%E4%B8%B2%E8%81%94%E5%9C%A8%E5%A4%AA%E9%98%B3%E8%83%BD%E7%94%B5%E6%B1%A0%E4%B8%8A%2C%E6%80%BB%E5%8A%9F%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91%3F%EF%BC%882%EF%BC%89%E8%8B%A5%E8%BF%99%E4%B8%A4%E7%81%AF%E6%B3%A1%E5%B9%B6%E8%81%94%E5%9C%A8%E5%A4%AA%E9%98%B3)
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