Question

Tolong bgt yaaa jwb no 1,2 beserta caranya

Answer 1

1) R = R1 + R2 + R3
R = (10+8+10) ohm
R = 28 ohm

I = V÷R = 12 V÷28 ohm
I = 3/7 A

Vjepit = I×R
Vjepit = 3/7 A × 28 ohm = 12 V

2) 1/R = 1/R1+1/R2+1/R3
1/R = (1/30+1/15+1/10) ohm
R = 5 ohm

I = V÷R = 6 V÷5 ohm = 1,2 A