The circuit of Fig. 8-45(b) is called a lag network. (a) Find the differential equation relating v

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The circuit of Fig. 8-45(b) is called a lag network.

(a) Find the differential equation relating v2 to v1.

(b) Find the unit-step response of the network with R1 = 10 kΩ, R2 = 1 kΩ, and C = 1 μF.

(c) Let v1 = cos ωt be the input and v2 = A cos(ωt − θ) be the output of the network of part (b). Find A and θ for ω at 1, 90.9, 301.5, 1000, and 105, all in rad/s. At what ω is the phase at a minimum?ww R R c= V2

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Schaum S Outline Of Electric Circuits

ISBN: 9781260011968

7th Edition

Authors: Mahmood Nahvi, Joseph Edminister

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