P1=40 P2=60 U=220
R1=U²/P1=1210 R2=U²/P2=807
Io=U/Ro=U/(R1+R2)
Ro=R1+R2=2017
P21=Io²*R1=U²*R1/(R1+R2)²=14.4 Вт
P22=Io²*R2=U²*R2/(R1+R2)²=9.6 Вт
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P1=40 P2=60 U=220
R1=U²/P1=1210 R2=U²/P2=807
Io=U/Ro=U/(R1+R2)
Ro=R1+R2=2017
P21=Io²*R1=U²*R1/(R1+R2)²=14.4 Вт
P22=Io²*R2=U²*R2/(R1+R2)²=9.6 Вт