- 15 = 15 I
I = 1 A
(sentido antihorario)
B) 1/RT = 1/6 + 1/3 = 3/6 = 1/2
RT
= 2 Ω
- 3 + 40 - 7 = I · (2 + 11 + 7)
30 = 20 I
I = 1'5 A
(sentido horario)
C) 5 + 5 = 10 Ω
1/RT = 1/10 + 1/10 = 2/10 = 1/5
RT = 5 Ω
- 4 + 23 = I · (6 + 5 + 8)
19 = 19 I
I = 1 A
(sentido horario)
D) 1/RT = 1/6 + 1/3 = 3/6 = 1/2
RT = 2 Ω
1/RT = 1/16 + 1/16 = 2/16 = 1/8
RT = 8 Ω
- 2 + 20 + 10 = I · (1 + 8 + 3 + 2)
28 = 14 I
I = 2 A
(sentido horario)