Electrical Circuit Analysis: Nodal Analysis Solutions for Given Circuits, Assignments of Engineering

Download Electrical Circuit Analysis: Nodal Analysis Solutions for Given Circuits and more Assignments Engineering in PDF only on Docsity! Chapter 16, Solution 34. Consider the following circuit. + Vo(s) − Vo 10/s 2 4+ − Vs s Using nodal analysis, s10 V 4 V 2s VV ooos += + − o 2 os V)s2s(10 1 )2s( 4 1 1V 10 s 4 1 2s 1 )2s(V       ++++=      ++ + += ( ) o2s V30s9s220 1 V ++= = s o V V 30s9s2 20 2 ++ Chapter 16, Solution 35. Consider the following circuit. + Vo − I V1 + − 2/s 2I s Vs 3 At node 1, 3s V II2 1 + =+ , where s2 VV I 1s − = 3s V s2 VV 3 11s + = − ⋅ 1s 1 V 2 s3 V 2 s3 3s V −= + s1 V2 s3 V 2 s3 3s 1 =      + + s21 V2s9s3 )3s(s3 V ++ + = s21o V2s9s3 s9 V 3s 3 V ++ = + = == s o V V )s(H 2s9s3 s9 2 ++ Chapter 16, Solution 36. From the previous problem, s2 1 V 2s9s3 s3 3s V I3 ++ = + = s2 V2s9s3 s I ++ = But o 2 s Vs9 2s9s3 V ++ = 2 2 3 9 2 3 9 2 9 9 o o Vs s sI V s s s + + = ⋅ + + = == I V )s(H o 9