Odpowiedź:
E2=9V
R1=0,5Ω
R2=1,5Ω
R3=3Ω
------------------------------------------
Rz1=R1+R2=0,5+1,5=2Ω
Rz=Rz1*R3/(Rz1+R3)=2*3/5=1,2Ω
I=E2/Rz=9/1,2=7,5A
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Odpowiedź:
E2=9V
R1=0,5Ω
R2=1,5Ω
R3=3Ω
------------------------------------------
Rz1=R1+R2=0,5+1,5=2Ω
Rz=Rz1*R3/(Rz1+R3)=2*3/5=1,2Ω
I=E2/Rz=9/1,2=7,5A
Wyjaśnienie: