, , .
, , (R, L, C).
.
.
.
:
U = U =
E1 = 15 B
E2 = 5 B
R1 = 3
R2 = 5
R3 = 19,6
Ri = 1
I3-?
, UAB .
E2 = - Ixx∙(R2 + Ri2) + UAB
5 = - 6 + UAB
UAB = 11 B
UAB=E = 11
R , , .
Ri1,1=Ri1+R1=1+3=4
Ri2,2=Ri2+R2=1+5=6
I3=
A
:
E1=150B
E2=10 B
E3= 80B
Ri1=Ri2= Ri3=1
R1=10
R2=118
R3=29
R4=80
R5=20
I5-?
E3 -E2=-Ixx(Ri3+R2+Ri2)+UAB
80-10=-0,5∙120+UAB
UAB=130B
E=UAB=130B
Ri1,1-3=R1+Ri1+R3=10+1+29=40
Ri2,2-3=1+118+1=120
I5=
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