Дано:
R1=4 OM
R2=3 OM
R3=6 OM
R4-3 OM
r=1 Oм
E=12B
1-?
I=E/(R+r)
RǝKB 1,2,3=R1+R2*R3/(R2+R3)=4+3*6/
(3+6)=6 OM
R=RǝKB1,2,3*R4/(Rǝkb1,2,3+R4)=6*3/
(6+3)=2 OM
I=12/(2+1)=4A
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Answers & Comments
Дано:
R1=4 OM
R2=3 OM
R3=6 OM
R4-3 OM
r=1 Oм
E=12B
1-?
I=E/(R+r)
RǝKB 1,2,3=R1+R2*R3/(R2+R3)=4+3*6/
(3+6)=6 OM
R=RǝKB1,2,3*R4/(Rǝkb1,2,3+R4)=6*3/
(6+3)=2 OM
I=12/(2+1)=4A