# Solutions1 - Solutions Chapter 8 8.1 8.3 8.5 T=15.71mS v(t...

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Unformatted text preview: Solutions Chapter 8 8.1 8.3 8.5 T=15.71mS v(t) leads i(t) by 140 degrees v1(t) leads i1(t) by ‐45 degrees, v1(t) leads i2(t) by 160 degrees Chapter 9 9.3 9.5 9.6 9.7 9.9 9.11 9.44 9.45 9.47 9.48 9.49 9.51 P = 0 W P = 336.11 W, i2(t) = 5.64 cos(100t + 41.18O) A P = 149.99 W PIg = 9.98W, P120Ω = 7.48W, P40Ω = 2.49W, PL=0W, PC = 0W PIs = 27.49W, P2Ω = 10.56W, P2Ω#2 = 16.97W PIs = 8.66W, PVs = 41.35W, Vrms = 4.47V Irms = 2.35A Irms = 6.46A Irms = 1.53A Vrms = 3.87V Irms = 0.94A Chapter 1 1.1 1.3 1.5 1.7 1.9 1.11 Q = 72 C Q = 1.5 C Q = 135 C Q = 43.2 KC i(t) = 2A 0 <= t <= 0.5s W = 622.04 mJ 1.13 1.15 1.19 1.21 1.23 1.25 1.27 W = 5.99 J (a) Q(4.5) = 0 C, (b) P(5.5) = 12 W , (c) W = 12 J (a) I = 4A, (b) P = ‐24 W P1 = 8 W, P2 = 32 W (a) P2 = 18 W absorbed, (b) P1 = 12 W absorbed P2 = 48 W absorbed P2 = 7 W absorbed, IS = 3.5 A 1.31 (a) P2A = 40 W supplied, P1 = 12 W absorbed, P14V = 28 W absorbed, (b) P4A = 64 W supplied, P1 = 32 W absorbed, P2Ix = 32 W absorbed 1.37 P10V = 30 W absorbed, P6V = 18 W absorbed, P9A = 144 W supplied, VS = 8V, PVs = 48 W absorbed, P8V = 48 W absorbed Chapter 2 2.1 2.3 2.5 2.7 2.11 2.13 2.15 2.17 2.19 2.21 2.29 2.31 2.33 2.39 P12Ω = 6.75 W PR = 48 W RX = 5 KΩ PLamp = 9 W I2 = 10 mA, I1 = 10 mA I1 = 12 mA, I2 = 6 mA Ix = 2 mA I0 = 3 mA, I1 = ‐2 mA VBD = 8 V VFB = ‐8 V, VEC = ‐6 V VBD = 6 V VAB = ‐4 V P12V = 4 mW, P6V = ‐2 mW I0 = 6 mA 2.41 2.43 2.49 2.51 2.55 2.57 V1 = 1.18 V, P4ma = 4.72 mW, P2ma = ‐2.36 mW I0 = 4.5 mA RAB = 3 KΩ RAB = 3 KΩ REQ = 7.2 Ω 1) REQ = 3.61 Ω, 2) REQ = 3.11 Ω, 3) REQ = 4.5 Ω, 4) REQ = 26.5 Ω, 5) REQ = 16.5 Ω, 6) REQ = 14.5 Ω 7) REQ = 10 Ω, 8) REQ = 12 Ω, 9) REQ = 13.61 Ω, 10) REQ = 15.11 Ω 2.59 a) RMIN = 950 Ω, RMAX = 1050 Ω, b) RMIN = 460.6 Ω, RMAX = 479.4 Ω, c) RMIN = 19.8 KΩ, RMAX = 24.2 KΩ, 2.63 2.65 2.67 2.69 2.71 2.75 2.77 2.79 2.81 2.83 2.85 2.87 2.89 2.91 2.93 2.97 VAB = 6 V, VDC = ‐8 V I0 = 6 mA I2 = 1 A, I1 = 1 A, I3 = 0.5 A, I4 = 0.5 A, V1 = 5 V I2 = 6/5 A, I1 = 4/5 A, I4 = 3/5 A, VAB = ‐6 V V1 = ‐7.2 V VS = 9.5 V VS = 30 V IS = 3 A IS = 2 mA VS = 36 V IX = 13.75 A, VX = 42.5 V IA = ‐26 mA IA = 42 mA VX = 18 V RB = 2 KΩ, VA = ‐10 V IO = 1.29 A 2.99 VO = 3.42 V ...
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## This note was uploaded on 09/27/2010 for the course ELEC 45245 taught by Professor Paper during the Spring '10 term at California Coast University.

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