R1=5 R2=4 R3=3 R4=6 R5=2 I2=4 A
Найти I1, I2, I4, I5, U1, U2, U3, U4, U5, Ro, Io,Uo
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I1=I3=I2=4 A
U1=I1*R1=4*5=20 B
U2=I2*R2=4*5=20 B
U3=I3*R3=4*3=12 B
U123=I2*(R1+R2+R3)=4*(5+4+3)=48 B
U4=U123=48 B
I4=U123/R4=48/6=8 A
I5=Io=I4+I2=8+4=12 A
R1234=12*6/(12+6)=4
Ro=R1234+R5=4+2=6
Uo=Io*Ro=12*6=72 B
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R1=5 R2=4 R3=3 R4=6 R5=2 I2=4 A
Найти I1, I2, I4, I5, U1, U2, U3, U4, U5, Ro, Io,Uo
========
I1=I3=I2=4 A
U1=I1*R1=4*5=20 B
U2=I2*R2=4*5=20 B
U3=I3*R3=4*3=12 B
U123=I2*(R1+R2+R3)=4*(5+4+3)=48 B
U4=U123=48 B
I4=U123/R4=48/6=8 A
I5=Io=I4+I2=8+4=12 A
R1234=12*6/(12+6)=4
Ro=R1234+R5=4+2=6
Uo=Io*Ro=12*6=72 B
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