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For the given circuit, find (a) the total resistance, (b) each branch current, and (c) the total current.

For the given circuit, find (a) the total resistance, (b) each branch current, and (c) the total current.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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I need answer for 9 using the same way/method found in the 2nd picture

SERIES-PARALLEL COMBINATION Problem 1 By combining the resistors in the given circuit, find Reg 2Ω 3Ω 4Ω ww- Reg 3Ω Ry is series with 30, (-) denotes Series and // denotes Parallel From the right: 30 Rx = (4 – 5 – 3) Reg Oww www ww 10 3 62 { 42 $50 3Ω ww Rz 3Ω + 306Ω; Equivalent Curcuit: Rx = 4 + 5 + 3 = 120 Equivalent Curcuit: Ro 6Ω Oww ww Re. 3 42 3120 Rz//6Ω Ra Resistor 40 and Rx = 120 are parallel 3 60 Oww- ww- Rea 3 42 Ž120 6Ω(6Ω) Ra = = 30 12 6Ω+6Ω oww Equivalent Curcuit: (4)(12) Thus, R4//Rx = 30 = Ry 4+12 Re Equivalent Curcuit: 30 Re Thus, 30 Reg = 1+2+ 3 = [60 Problem 2 Then 5//20 gives 42. Find Rah for the circuit shown: 82 20 Q ww 200 8Ω 50 ww ww 18 2 20 Ω 82 ww-
Transcribed Image Text:SERIES-PARALLEL COMBINATION Problem 1 By combining the resistors in the given circuit, find Reg 2Ω 3Ω 4Ω ww- Reg 3Ω Ry is series with 30, (-) denotes Series and // denotes Parallel From the right: 30 Rx = (4 – 5 – 3) Reg Oww www ww 10 3 62 { 42 $50 3Ω ww Rz 3Ω + 306Ω; Equivalent Curcuit: Rx = 4 + 5 + 3 = 120 Equivalent Curcuit: Ro 6Ω Oww ww Re. 3 42 3120 Rz//6Ω Ra Resistor 40 and Rx = 120 are parallel 3 60 Oww- ww- Rea 3 42 Ž120 6Ω(6Ω) Ra = = 30 12 6Ω+6Ω oww Equivalent Curcuit: (4)(12) Thus, R4//Rx = 30 = Ry 4+12 Re Equivalent Curcuit: 30 Re Thus, 30 Reg = 1+2+ 3 = [60 Problem 2 Then 5//20 gives 42. Find Rah for the circuit shown: 82 20 Q ww 200 8Ω 50 ww ww 18 2 20 Ω 82 ww-
9. For the given circuit, find (a) the total resistance, (b) each branch current, and (c) the total curent. v - 12 v R, 20 a R$ 30 a 10. Find I3 in the parallel circuit using current divider. , 9% mA R,3 sa R. 10 A
Transcribed Image Text:9. For the given circuit, find (a) the total resistance, (b) each branch current, and (c) the total curent. v - 12 v R, 20 a R$ 30 a 10. Find I3 in the parallel circuit using current divider. , 9% mA R,3 sa R. 10 A
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