Dane:
U = 60 V
R₁ = 0,2 kΩ = 200 Ω
R₂ = 0,1 kΩ = 100 Ω
Rozw.:
Opór zastępczy:
R = R₁ + R₂ = 200 Ω + 100 Ω = 300 Ω
I = U / R = 60 V / 300 Ω = 0,2 A
U₁ = I × R₁ = 0,2 A × 200 Ω = 40 V
U₂ = I × R₂ = 0,2 A × 100 Ω = 20 V
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Dane:
U = 60 V
R₁ = 0,2 kΩ = 200 Ω
R₂ = 0,1 kΩ = 100 Ω
Rozw.:
Opór zastępczy:
R = R₁ + R₂ = 200 Ω + 100 Ω = 300 Ω
I = U / R = 60 V / 300 Ω = 0,2 A
U₁ = I × R₁ = 0,2 A × 200 Ω = 40 V
U₂ = I × R₂ = 0,2 A × 100 Ω = 20 V