40/250
+10
4 года назад
Физика
5 - 9 классы
Ответ:
1) R = R1+R2+R3
2) R = R1R2/(R1+R2)
3) R = R1/3
4) R = (R1/2) + R3
5) R = 1/(1/R1 + 1/R2 + 1/R3)
6) R = R1/2 + R3/2
7) R = R1 +R2
I = U/R
8) R = R1+R2+R3
Объяснение:
Ответ:
1) R = R1+R2+R3
2) R = R1R2/(R1+R2)
3) R = R1/3
4) R = (R1/2) + R3
5) R = 1/(1/R1 + 1/R2 + 1/R3)
6) R = R1/2 + R3/2
7) R = R1 +R2
I = U/R
8) R = R1+R2+R3
I = U/R
Объяснение: