Question

помогите срочно !!!!

Answer 1

I2=0.2 A     U=4 B    R1=R2=?     Ro=?
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R1=R2=U/I2=4/0.2=20 Ом
Ro=R1*R2/(R1+R2)=20/2=10 Ом
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Схема в приложении
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