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Verified answer
DiketahuiR1 = 4Ω
R2 =4Ω
R3 =4Ω
Ia = 2 A
Rs = 12 Ω
Ditanya
Ib =__?
Jawab
Ia = V / R
2 = V / 12
12 × 2 = V
24 A = V
Jika beda potensial / tegangan telah diketahui maka
P = V^2 / R
P = 24^2 / 12
P = 48 Wat
Maka
P = V × Ib
48 = 24 × lb
48 / 24 = lb
2 = Ib