我想问这答案怎么算出来的?要思路如图4所示电路,电阻R1标有“6Ω lA”,R2标有“3Ω 1.2A”,电流表A1、A2的量程均为0~3A,电压表量程0~15V,在a、b间接入电压可调的直流电源.闭合开关s后,为保证
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 08:48:03
![我想问这答案怎么算出来的?要思路如图4所示电路,电阻R1标有“6Ω lA”,R2标有“3Ω 1.2A”,电流表A1、A2的量程均为0~3A,电压表量程0~15V,在a、b间接入电压可调的直流电源.闭合开关s后,为保证](/uploads/image/z/6240573-45-3.jpg?t=%E6%88%91%E6%83%B3%E9%97%AE%E8%BF%99%E7%AD%94%E6%A1%88%E6%80%8E%E4%B9%88%E7%AE%97%E5%87%BA%E6%9D%A5%E7%9A%84%3F%E8%A6%81%E6%80%9D%E8%B7%AF%E5%A6%82%E5%9B%BE4%E6%89%80%E7%A4%BA%E7%94%B5%E8%B7%AF%2C%E7%94%B5%E9%98%BBR1%E6%A0%87%E6%9C%89%E2%80%9C6%CE%A9+lA%E2%80%9D%2CR2%E6%A0%87%E6%9C%89%E2%80%9C3%CE%A9+1%EF%BC%8E2A%E2%80%9D%2C%E7%94%B5%E6%B5%81%E8%A1%A8A1%E3%80%81A2%E7%9A%84%E9%87%8F%E7%A8%8B%E5%9D%87%E4%B8%BA0%EF%BD%9E3A%2C%E7%94%B5%E5%8E%8B%E8%A1%A8%E9%87%8F%E7%A8%8B0%7E15V%2C%E5%9C%A8a%E3%80%81b%E9%97%B4%E6%8E%A5%E5%85%A5%E7%94%B5%E5%8E%8B%E5%8F%AF%E8%B0%83%E7%9A%84%E7%9B%B4%E6%B5%81%E7%94%B5%E6%BA%90%EF%BC%8E%E9%97%AD%E5%90%88%E5%BC%80%E5%85%B3s%E5%90%8E%2C%E4%B8%BA%E4%BF%9D%E8%AF%81)
xU_SW*;Τ6;h!M|+3E&Rә>8KQ ##jX@_]7M;k=wwc8yųAa_oY'x?&g5*(ŵU]>Lcf_4}y:Zm0gًx/wǒ֨Q3`8ncUHdKqղf+/*AbP', kpGT^beJM