F=R1/R1+R2,\x0c1/F=1/R1/R1+R2=1+R2/R1是怎么计算到最后那个公式的…我忘记了!
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 17:44:27
![F=R1/R1+R2,\x0c1/F=1/R1/R1+R2=1+R2/R1是怎么计算到最后那个公式的…我忘记了!](/uploads/image/z/9218554-34-4.jpg?t=F%3DR1%2FR1%2BR2%2C%5Cx0c1%2FF%3D1%2FR1%2FR1%2BR2%3D1%2BR2%2FR1%E6%98%AF%E6%80%8E%E4%B9%88%E8%AE%A1%E7%AE%97%E5%88%B0%E6%9C%80%E5%90%8E%E9%82%A3%E4%B8%AA%E5%85%AC%E5%BC%8F%E7%9A%84%E2%80%A6%E6%88%91%E5%BF%98%E8%AE%B0%E4%BA%86%21)
F=R1/R1+R2,\x0c1/F=1/R1/R1+R2=1+R2/R1是怎么计算到最后那个公式的…我忘记了!
F=R1/R1+R2,\x0c1/F=1/R1/R1+R2=1+R2/R1是怎么计算到最后那个公式的…我忘记了!
F=R1/R1+R2,\x0c1/F=1/R1/R1+R2=1+R2/R1是怎么计算到最后那个公式的…我忘记了!
大哥,表开玩笑好吧,这怎么可能忘记.
F=R1/(R1+R2),1/F=(R1+R2)/R1=R1/R1+R2/R1=1+R2/R1