电流分流计算方法分流公式设R1,R2并联,通过它们的电流为I1和I2U1=U2I1R1=I2R2I1/I2=R2/R1I1/(I1+I2 =R2/(R1+R2 I2/(I1+I2 =R1/(R1+R2 设R1,R2串联,通...