电源内阻r=1欧,R1=2欧,R2=6欧,灯L上标有"3v,1.5w”字样,当滑动变阻器R3的滑片P移到最右端时,电流表电源内阻r=1欧,R1=2欧,R2=6欧,灯L上标有"3v,1.5w”字样,当滑动变阻器R3的滑片P移到最右端时,电流
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 21:14:37
![电源内阻r=1欧,R1=2欧,R2=6欧,灯L上标有](/uploads/image/z/7855739-35-9.jpg?t=%E7%94%B5%E6%BA%90%E5%86%85%E9%98%BBr%3D1%E6%AC%A7%2CR1%3D2%E6%AC%A7%2CR2%3D6%E6%AC%A7%2C%E7%81%AFL%E4%B8%8A%E6%A0%87%E6%9C%89%223v%2C1.5w%E2%80%9D%E5%AD%97%E6%A0%B7%2C%E5%BD%93%E6%BB%91%E5%8A%A8%E5%8F%98%E9%98%BB%E5%99%A8R3%E7%9A%84%E6%BB%91%E7%89%87P%E7%A7%BB%E5%88%B0%E6%9C%80%E5%8F%B3%E7%AB%AF%E6%97%B6%2C%E7%94%B5%E6%B5%81%E8%A1%A8%E7%94%B5%E6%BA%90%E5%86%85%E9%98%BBr%3D1%E6%AC%A7%2CR1%3D2%E6%AC%A7%2CR2%3D6%E6%AC%A7%2C%E7%81%AFL%E4%B8%8A%E6%A0%87%E6%9C%89%26quot%3B3v%2C1.5w%E2%80%9D%E5%AD%97%E6%A0%B7%2C%E5%BD%93%E6%BB%91%E5%8A%A8%E5%8F%98%E9%98%BB%E5%99%A8R3%E7%9A%84%E6%BB%91%E7%89%87P%E7%A7%BB%E5%88%B0%E6%9C%80%E5%8F%B3%E7%AB%AF%E6%97%B6%2C%E7%94%B5%E6%B5%81)
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