Question

Seres humanos bons pfvr me ajudem. Ok

Answer 1

Explicação:

1) so somar:

Req = 2 + 6 = 8 ohm

2)só somar :

Req = 10 + 25 + 15 + 20 + 5

Req = 75 ohm

3)só somar :

Req = 100 + 10 = 110 ohm

4)Pararelo:

1/req = 1/10 + 1/10 + 1/20

1/req = 5/20

req = 20/5

Req = 4 ohm

5)Paralelo:

1/Req = 1/36 + 1/36 + 1/36

1/req = 3/36

Req = 36/3

Req = 12 ohm

entendeu ?