科学计算题!有关欧姆定律的如图所示,电源电压不变,灯 L 上标有“6V 3W”字样,R1为一定值电阻,滑动变阻器的最大阻值为R.当开关S1,S2,S3都闭合时,灯L正常发光,电流表的示数为1.1A;当S1闭合,S2和
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 00:06:32
![科学计算题!有关欧姆定律的如图所示,电源电压不变,灯 L 上标有“6V 3W”字样,R1为一定值电阻,滑动变阻器的最大阻值为R.当开关S1,S2,S3都闭合时,灯L正常发光,电流表的示数为1.1A;当S1闭合,S2和](/uploads/image/z/7107855-15-5.jpg?t=%E7%A7%91%E5%AD%A6%E8%AE%A1%E7%AE%97%E9%A2%98%21%E6%9C%89%E5%85%B3%E6%AC%A7%E5%A7%86%E5%AE%9A%E5%BE%8B%E7%9A%84%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E7%94%B5%E6%BA%90%E7%94%B5%E5%8E%8B%E4%B8%8D%E5%8F%98%2C%E7%81%AF+L+%E4%B8%8A%E6%A0%87%E6%9C%89%E2%80%9C6V+3W%E2%80%9D%E5%AD%97%E6%A0%B7%2CR1%E4%B8%BA%E4%B8%80%E5%AE%9A%E5%80%BC%E7%94%B5%E9%98%BB%2C%E6%BB%91%E5%8A%A8%E5%8F%98%E9%98%BB%E5%99%A8%E7%9A%84%E6%9C%80%E5%A4%A7%E9%98%BB%E5%80%BC%E4%B8%BAR.%E5%BD%93%E5%BC%80%E5%85%B3S1%2CS2%2CS3%E9%83%BD%E9%97%AD%E5%90%88%E6%97%B6%2C%E7%81%AFL%E6%AD%A3%E5%B8%B8%E5%8F%91%E5%85%89%2C%E7%94%B5%E6%B5%81%E8%A1%A8%E7%9A%84%E7%A4%BA%E6%95%B0%E4%B8%BA1.1A%EF%BC%9B%E5%BD%93S1%E9%97%AD%E5%90%88%2CS2%E5%92%8C)
xToVWXk WHy:
ڰi*'-ф!ddjLH6WTڡNZ_;!>~;=sBvN'{/H=3䰍Yܩ'v1~wI^[}.$MxO,7*rYX:ik.wQ&3FAٷL2CTăujSSB (ɣѤl)i'6MQę#ʸI@*bpȍ*ۯ]A~5yVcGv~
[iث=bwAeRn.yxbXsO( so:ǡ佻j:-$1-3I`+%L$- ŘQQUBj@>UdKOQ-TJ85-CBZPťncmo?7{aaώ6 qxtO3 ]dp>pwC
4o[[[t]D ?LI~q N,PHdBǕdpcy"r Et#fF(,0)`$|2(0-뿭
2O@;v5Lu
2.(BMDY*)L.i@.%:ӳN; ׁ2*