Ответ:
0.29 A
Объяснение:
U1=220 B I1=0.3 A ΔU=10 B I2=?
===
R=U1/I1=(U1-ΔU)/I2
I2=(U-ΔU)*I1/U1=(220-10)*0.3/220≈0.29 A
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Verified answer
Ответ:
0.29 A
Объяснение:
U1=220 B I1=0.3 A ΔU=10 B I2=?
===
R=U1/I1=(U1-ΔU)/I2
I2=(U-ΔU)*I1/U1=(220-10)*0.3/220≈0.29 A
===========================