E=2*E1=2*2=4 B r=(r1+r1)/2=(0.5+0.5)/2=0.5 Ом R34=R3*R4/(R3+R4)=6*3/(6+3)=2 Ом R234=R2*R34/(R2+R34)=2*2/(2+2)=1 Ом R=R1+R234+R5=0.25+1+0.75=2 Ом I=I1=I5=E/(R+r)=4/(2+0.5)=1.6 A U1=I*R1=1.6*0.25=0.4 B U2=U3=U4=U234=I*R234=1.6*1=1.6 B I2=U2/R2=1.6/2=0.8 A I3=U3/R3=1.6/6=0.26 A I4=U4/R4=1.6/3=0.54 A U5=I*R5=1.6*0.75=1.2 B ===========================
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E=2*E1=2*2=4 Br=(r1+r1)/2=(0.5+0.5)/2=0.5 Ом
R34=R3*R4/(R3+R4)=6*3/(6+3)=2 Ом
R234=R2*R34/(R2+R34)=2*2/(2+2)=1 Ом
R=R1+R234+R5=0.25+1+0.75=2 Ом
I=I1=I5=E/(R+r)=4/(2+0.5)=1.6 A
U1=I*R1=1.6*0.25=0.4 B
U2=U3=U4=U234=I*R234=1.6*1=1.6 B
I2=U2/R2=1.6/2=0.8 A
I3=U3/R3=1.6/6=0.26 A
I4=U4/R4=1.6/3=0.54 A
U5=I*R5=1.6*0.75=1.2 B
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