4 Consider The Circuit Below Use R 1 6 R 42 And R3 60 R W V R 3 R R3 R Total 2 4 1 6 4 5v Wh 1 (146.16 KiB) Viewed 51 times
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4. Consider the circuit below. Use R₁ = 1.6 , R₂ = 42, and R3 = 60. R₁ w V₁ R₂, 3 R₂ + R3 = R Total =2.4 +1.6 =4 = 5V What is the equivalent resistance? Find the currents flow through the resistors 1₁, 12 and 13 and the voltages across the resistors V₁, V₂ and V3? (14 marks) For 13 and 12 11 J +++ V₂ R₂ To use the ohm's law, 11 = Rectal 1₂= 13 = = 3+² V R2,3 Rs - = ult = 1.25 A Š 2.4 52.4 Ω Since V IR, V₁ = 1₁ R₁ = 1.25 X 1₁6 = 20 V₂ = 1₂ R₂ = 2.083 x 4 = 8.332 V V₂ = 1₂ R₂ = 2,083 x 6 = 12.498 = 2,083 A
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