tolong jwb ya dgn benar smuanya. Yang c. itu atasnya 6 ohm..

C) diket :
Rangkaian seri paralel
R1 = 1 ohm
R2 = 2 ohm
R3 = 3 ohm
R4 = 4 ohm
R5 = 5 ohm
R6 = 6 ohm
dit : Hambatan pengganti
jwb :
#seri
Rs1 = R1+R2 = 1 +2 = 3 ohm
Rs2= R4+R5 = 4 +5 = 9 ohm
Rs3=R3+R6 = 3 + 6 =9 ohm
# paralel
1/Rp = 1/Rs1 +1/Rs2 +1/Rs3
1/Rp =1/3 +1/9+1/9
1/Rp = 3/9 +1/9 +1/9
1/Rp = 5/9
Rp = 9/5 = 1,8 ohm
Jadi hambatan penggantinya 1,8 ohm
D) diket :
paralel seri
R1,R2,R3,R4 ,R5 = 2 ohm
R6 = 4 ohm
R7 = 6 ohm
R8 = 8 ohm
dit : Hambatan pengganti
jwb :
#paralel
1/Rp = 1/R1+1/R2+1/R3+1/R4
1/Rp =1/2 . 4
1/Rp = 4 /2
Rp = 2/4 = 0,5 ohm
#seri
Rs = R5+R6+R7+R8+Rp
Rs = 2 + 4 + 6 + 8 + 0,5
Rs = 20,5 ohm
Jadi hambatan penggantinya 20,5 ohm