Ответ:
30 Ом I=4 A
Объяснение:
R23=R2+R3=8+4=12 Ом
R123=R1*R23/(R1+R23)=6*12/(6+12)=4 Ом
R=R123+R4+R5=4+14+12=30 Ом
I=U/R=120/30=4 A
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Verified answer
Ответ:
30 Ом I=4 A
Объяснение:
R23=R2+R3=8+4=12 Ом
R123=R1*R23/(R1+R23)=6*12/(6+12)=4 Ом
R=R123+R4+R5=4+14+12=30 Ом
I=U/R=120/30=4 A
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