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ISBN: 8220102801448

Author: Alexander

Publisher: YUZU

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Chapter 14, Problem 62P

The filter in Fig. 14.90(b) has a 3-dB cutoff frequency at 1 kHz. If its input is connected to a 120-mV variable frequency signal, find the output voltage at:

(a) 200 Hz
(b) 2 kHz
(c) 10 kHz

Chapter 14, Problem 62P, The filter in Fig. 14.90(b) has a 3-dB cutoff frequency at 1 kHz. If its input is connected to a

Figure 14.90

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Chapter 14, Problem 61P

Chapter 14, Problem 63P

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4. a) Given the circuit shown below in figure P4, compute the inductor current, iL(t), for t≥ 0 utilizing the generalized equation presented in lecture. Assume the "make-before-break" switch shown in figure P4 is ideal and makes the transition from position A to position B in zero time. The current and voltage conventions shown must be used in the analysis to receive any credit. b) Use your answer to part 4(a) above and the relationship between the inductor current, i₁(t), and the inductor voltage, VL(t), shown below in equation P4 to compute VL(t) for t≥0. Equation P4: V₁ (t) = L diL(t) dt V₁(t) + R₁ = 100[2] i₁(t) VS1 = 100[V] A t=0 B t = 0 + R₂ = 100[2] V2(t) + Tiz(t) V3(t) = vc(t) + VS2 = 200[V] + C Figure P4 | iz(t) R3 = 100[2] + ↓iL(t) VL(t) L = 1[H]

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2. a) Given the circuit shown below in figure P2, compute the inductor current, iL(t), for t≥ 0 utilizing the generalized equation method presented in lecture. Assume the switch shown in figure P2 is ideal and opens in zero time at t = 0[s]. The current and voltage conventions shown must be used in the analysis to receive any credit. b) Use your answer to part 2(a) above and the relationship between the inductor current, iL(t), and the inductor voltage, VL(t), shown below in equation P2 to compute VL(t) for t≥ 0. Equation P2: v₁ (t) = L di(t) dt Vs = 100[V] + I₁ R₁ = 100[2] + ww ས་ t=0 १) 1 V₂(t) + i2(t) R₂ = 200[2] VL(t) B Figure P2 iL(t) V3(t) L = 1[H] + ↓ iz(t) R3 = 200[2]

Chapter 14 Solutions

EBK FUNDAMENTALS OF ELECTRIC CIRCUITS

Ch. 14.2 - Obtain the transfer function VoVs of the RL...Ch. 14.2 - Prob. 2PP Ch. 14.4 - Draw the Bode plots for the transfer function...Ch. 14.4 - Sketch the Bode plots for H()=50j(j+4)(j+10)2 Ch. 14.4 - Construct the Bode plots for H(s)=10s(s2+80s+400)Ch. 14.4 - Obtain the transfer function H() corresponding to...Ch. 14.5 - A series-connected circuit has R = 4 and L = 25...Ch. 14.6 - A parallel resonant circuit has R = 100 k, L = 50...Ch. 14.6 - Calculate the resonant frequency of the circuit in...Ch. 14.7 - For the circuit in Fig. 14.40, obtain the transfer...

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The filter in Fig. 14.90(b) has a 3-dB cutoff frequency at 1 kHz. If its input is connected to a 120-mV variable frequency signal, find the output voltage at: (a) 200 Hz (b) 2 kHz (c) 10 kHz Figure 14.90

Solution Summary: The author explains how to find the output voltage of the filter shown in Figure 14.90(b) at the frequency of

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Chapter 14 Solutions