如图所示,已知电源电动势E=30V,内电阻不计,外电路电阻R1=10欧,R2=R3=40欧,求S闭合时,A、B间的电压
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 22:46:32
![如图所示,已知电源电动势E=30V,内电阻不计,外电路电阻R1=10欧,R2=R3=40欧,求S闭合时,A、B间的电压](/uploads/image/z/7783924-4-4.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%B7%B2%E7%9F%A5%E7%94%B5%E6%BA%90%E7%94%B5%E5%8A%A8%E5%8A%BFE%3D30V%2C%E5%86%85%E7%94%B5%E9%98%BB%E4%B8%8D%E8%AE%A1%2C%E5%A4%96%E7%94%B5%E8%B7%AF%E7%94%B5%E9%98%BBR1%3D10%E6%AC%A7%2CR2%3DR3%3D40%E6%AC%A7%2C%E6%B1%82S%E9%97%AD%E5%90%88%E6%97%B6%2CA%E3%80%81B%E9%97%B4%E7%9A%84%E7%94%B5%E5%8E%8B)
xSnA}7ٝ5l M5;PP[`LZhJ-ڄ*1M<,\
K0&%i79'ߜ &uZhxW]_]G&aA*ώZ~|
ABffK)-X!y8(7Fܻ;A{Mu`|eyyfRf ׁԚcbt$1ODJ8y!:U,N26 ̣: R*jBMW#QBbG Qt,cٰƶTM5'U
D|V"3yuEs1m]
)3z뒒O
;q{{W/nV`c^[t$;me/CvO☦pN$TcK4_HSܝa1(doAR{FwM^Taݿ<\>C
w!yst\]8.F{=N[awf% k
xNL&