hitung tegangan dan arus pada masing - masing resistor. Vs = 76 mohon bantuannya saya masih belum paham benar. terimakasih

1) R total 1 = r4 + r3 (ditambah karena rangkaian seri)
= 6 + 4
= 10 ohm

R total 2 = r1 + r2 + r3 (rangkaian seri)
= 3 + 2 + 5
= 10 ohm

1/rp = 1/r total 1 + 1/r total 2 (dibuat per karena rangkaian paralel)
=1/10 + 1/10
= 2/10 lalu dibalik
rp = 10/2 = 5 ohm

I (arus) = v/r
=76/5 = 15,2 ampere

2) 1/rp pertama : 1/16 + 1/16
= 2/16
rp = 16/2
=8 ohm

1/rp kedua = 1/8 + 1/10
=5+4/40
=9/40
rp = 40/9
=4,44 ohm

Rtotal = rp pertama + rp kedua
= 8 + 4,44
= 12,44 ohm

I = v/r
=76/12,44 = 6,109 ampere

3) R total 1 = 8+8
= 16 ohm
r total 2 = 12+3
= 15 ohm

1/rp = 1/16 + 1/15 + 1/10
= 15+16+24/240
=271/240
=1,125 ohm

I = 76/1,125
=67,55 ampere

4) r total 1 = 3+2
=5 ohm
r total 2 = 10+4+8
=22 ohm
r total 3 = 6+4
=10 ohm

1/rp = 1/5 + 1/22
= 22+5/110
=27/110
=0,2454 ohm

r total semua = 0,2454 + 10
= 10,2454

I = 76/10,2454
=7,4179 ampere

sekian jawaban dari saya, maaf jika ada yang salah..
semoga membantu yaa ;)