Предмет: Физика, автор: Аноним

два проводника при последовательном соединении имеют сопротивление 27 Ом, а при параллельном - 6 Ом. Найдите каждое сопротивление проводника

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Автор ответа: DRaM7272

0

R1+R2/R1R2=27
R1+R2=6
R1=6-R2
6/6R2-R2*2=27
R2(6-R2)=4.5
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