Электротехника 2 курс

R(2-4)=(R2*R3*R4):(R2*R3+R3*R4+R4*R5)=
R5,6)=R5+R6=
R(2-6)={R(5,6)*R(2-4)}:{(5,6)+R(2-4)}=
Rобщ=R1+R(2-6)=
U2=U3=U4=24 B;
I2=U2/R2=
I3=U3/R3=
I4=U4/R4=
I5=I6=U3/R(5,6)=
I1=I=I2+I3+I4+I5=
U1=I*R1=
Uab=U1+U2=
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Фсё.