Question

Rangkaian yang dialiri arus listrik sama besar ditunjukan pada nomer ​

Answer 1

Rangkaian 1

1/Rp = 1/6 + 1/12

1/Rp = 2/12 + 1/12

Rp = 12/3 = 4 Ohm

R tot = 8 + 4 = 12 Ohm

I = V/R = 12/12 = 1 A

Rangkaian 2

1/Rp = 1/36 + 1/18

1/Rp = 1/36 + 2/36

Rp = 36/3 = 12 Ohm

R tot = 8 + 12 = 20 Ohm

I = V/R = 12/20 = 0,6 A

Rangkaian 3

Rs = 12 + 24 = 36 Ohm

1/Rtot = 1/36 + 1/18

1/Rtot = 1/36 + 2/36

Rtot = 36/3 = 12 Ohm

I = V/R = 12/12 = 1 A

Rangkaian 4

Rs = 12 + 12 = 24 Ohm

1/Rtot = 1/24 + 1/12

1/Rtot = 1/24 + 2/24

Rtot = 24/3 = 8 Ohm

I = V/R = 12/8 = 1,5 A

Jadi, rangkaian yang dialiri arus listrik sama besar ditunjukan pada nomer 1 dab 3.