Network Theory MCQ Number 01250

Network Theory MCQ Set 1 1. The particular current obtained from the solution of i in the sinusoidal response of R-L-C circuit is? a) ip = V/√(R2+(1/ωC+ωL)2 ) cos⁡(ωt+θ+tan-1)⁡((1/ωC+ωL)/R)) b) ip = V/√(R2+(1/ωC-ωL)2 ) cos⁡(ωt+θ+tan-1)⁡((1/ωC-ωL)/R)) c) ip = V/√(R2+(1/ωC+ωL)2 ) cos⁡(ωt+θ+tan-1)⁡((1/ωC-ωL)/R)) d) ip = V/√(R2+(1/ωC-ωL)2 ) cos⁡(ωt+θ+tan-1)⁡((1/ωC+ωL)/R)) AnswerAnswer: b [Reason:] The characteristic equation consists of…