1/R1 + 1/R2 = 1/5 + 1/5 = 2/5 (1/Ом)
R(1,2) = 5/2 = 2,5.
1/R3 + 1/R4 = 1/5 + 1/5 = 2/5 (1/Ом)
R(3,4) = 5/2 = 2,5.
Rобщая= R(1,2) + R(3,4) = 2,5 + 2,5 = 5.
ответ: 5 Ом
1/R1 + 1/R2 = 1/5 + 1/5 = 2/5 (1/Ом)
R(1,2) = 5/2 = 2,5.
1/R3 + 1/R4 = 1/5 + 1/5 = 2/5 (1/Ом)
R(3,4) = 5/2 = 2,5.
Rобщая= R(1,2) + R(3,4) = 2,5 + 2,5 = 5.
ответ: 5 Ом