Minta bantuannya teman2

Jawaban:

a. 15 ohm

b. 30 ohm

c. V1 = 50 volt ; V2 = 25 volt ; V3 = 75 volt

d. P1 = 250 W ; P2 = 125 W ; P3 = 375 W

e. Lampu ke-3

Penjelasan:

A.

V1 = I x R1 = 5 A x 10 ohm = 50 volt

V2 = I x R2 = 5 A x 5 ohm = 25 volt

V3 = 150 – 50 – 25 = 75 volt

R3 = 75/5 = 15 ohm

B.

Rtotal = 10 + 5 + 15 = 30 ohm

C.

((udah ada caranya di A))

D.

P1 = I^2 x R1 = 25 x 10 = 250 W

P2 = 25 x 5 = 125 W

P3 = 25 x 15 = 375 W