Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
9th Edition
ISBN: 9781259989452
Author: Hayt
Publisher: Mcgraw Hill Publishers
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Chapter 7, Problem 40E
To determine
Reduce the circuit to as few components as possible.
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Calculate v₁ and it for each of the circuits depicted in Fig. 7.48, if is = 1 mA
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Reduce the circuit depicted in Fig. 7.58 to as few components as possible.
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7.7μF capacitor is charged by a 125V battery and then is disconnected from the battery. When this capacitor (C1) is then connected to a second (initially uncharged) capacitor, C2, the final voltage on each capacitor is 15V. What is the value of C2? [Hint: Charge is conserved.]
Chapter 7 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Ch. 7.1 - Determine the current flowing through a 5 mF...Ch. 7.1 - Prob. 2PCh. 7.1 - Prob. 3PCh. 7.2 - 7.4 The current through a 200 mH inductor is shown...Ch. 7.2 - The current waveform of Fig. 7.14a has equal rise...Ch. 7.2 - Prob. 6PCh. 7.2 - Let L = 25 mH for the inductor of Fig. 7.10. (a)...Ch. 7.3 - Find Ceq for the network of Fig. 7.23. FIGURE...Ch. 7.4 - If vC(t) = 4 cos 105t V in the circuit in Fig....Ch. 7.5 - Derive an expression for vout in terms of vs for...
Ch. 7.6 - Prob. 11PCh. 7 - Making use of the passive sign convention,...Ch. 7 - Prob. 2ECh. 7 - (a) If the voltage waveform depicted in Fig. 7.42...Ch. 7 - A capacitor is constructed from two brass plates,...Ch. 7 - Prob. 5ECh. 7 - Prob. 6ECh. 7 - Design a capacitor whose capacitance can be varied...Ch. 7 - Design a capacitor whose capacitance can be varied...Ch. 7 - Prob. 9ECh. 7 - Assuming the passive sign convention, sketch the...Ch. 7 - Prob. 11ECh. 7 - Prob. 12ECh. 7 - Prob. 13ECh. 7 - Calculate the power dissipated in the 40 resistor...Ch. 7 - Prob. 15ECh. 7 - Design a 30 nH inductor using 28 AWG solid soft...Ch. 7 - Prob. 17ECh. 7 - Prob. 18ECh. 7 - Prob. 19ECh. 7 - Prob. 20ECh. 7 - Calculate vL and iL for each of the circuits...Ch. 7 - The current waveform shown in Fig. 7.14 has a rise...Ch. 7 - Determine the inductor voltage which results from...Ch. 7 - Prob. 24ECh. 7 - The voltage across a 2 H inductor is given by vL =...Ch. 7 - Calculate the energy stored in a 1 nH inductor if...Ch. 7 - Determine the amount of energy stored in a 33 mH...Ch. 7 - Making the assumption that the circuits in Fig....Ch. 7 - Calculate the voltage labeled vx in Fig. 7.52,...Ch. 7 - Prob. 30ECh. 7 - Prob. 31ECh. 7 - Determine an equivalent inductance for the network...Ch. 7 - Using as many 1 nH inductors as you like, design...Ch. 7 - Compute the equivalent capacitance Ceq as labeled...Ch. 7 - Prob. 35ECh. 7 - Prob. 36ECh. 7 - Reduce the circuit depicted in Fig. 7.59 to as few...Ch. 7 - Refer to the network shown in Fig. 7.60 and find...Ch. 7 - Prob. 39ECh. 7 - Prob. 40ECh. 7 - Prob. 41ECh. 7 - Prob. 42ECh. 7 - Prob. 43ECh. 7 - Prob. 44ECh. 7 - Prob. 45ECh. 7 - Prob. 46ECh. 7 - Prob. 47ECh. 7 - Let vs = 100e80t V with no initial energy stored...Ch. 7 - Prob. 49ECh. 7 - Prob. 50ECh. 7 - Interchange the location of R1 and Cf in the...Ch. 7 - For the integrating amplifier circuit of Fig....Ch. 7 - Prob. 53ECh. 7 - For the circuit shown in Fig. 7.73, assume no...Ch. 7 - A new piece of equipment designed to make crystals...Ch. 7 - An altitude sensor on a weather balloon provides a...Ch. 7 - One problem satellites face is exposure to...Ch. 7 - The output of a velocity sensor attached to a...Ch. 7 - A floating sensor in a certain fuel tank is...Ch. 7 - (a) If Is = 3 sin t A, draw the exact dual of the...Ch. 7 - Draw the exact dual of the simple circuit shown in...Ch. 7 - (a) Draw the exact dual of the simple circuit...Ch. 7 - (a) Draw the exact dual of the simple circuit...Ch. 7 - Prob. 64ECh. 7 - Prob. 65ECh. 7 - Prob. 66ECh. 7 - Prob. 67ECh. 7 - Prob. 68ECh. 7 - Prob. 69ECh. 7 - Prob. 70ECh. 7 - For the circuit of Fig. 7.28, (a) sketch vout over...Ch. 7 - (a) Sketch the output function vout of the...Ch. 7 - For the circuit of Fig. 7.72, (a) sketch vout over...
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- Question 11 The current flowing through a 33 mF capacitor is shown graphically in Fig. 7.43. a) Assuming the passive sign convention, sketch the resulting voltage waveform across the device. b) Compute the voltage at 300 ms, 600 ms, and 1.1 s. i(A) 8 4 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 FIGURE 7.43 1 (S)arrow_forwardDetermine the energy stored in each of the elements: (Provide your calculations and reasoning for your answer.) A 7.8 µF capacitor which has a charge of 160 mC A 3.3 mH inductor which has a 105 mA currentarrow_forwardA 5 V battery, a capacitor with a capacity of 15 mkF, and a resistance of 10 kOhm are connected in series in the electrical circuit. The relaxation time in such a chain is equal to?arrow_forward
- Consider the circuit in Fig. 7.103. Given that v(0) = 10 V, find v, and vz for t > 0. %3D 3Ω ww 10 H3 20arrow_forward2. For the fixed-bias configuration of Fig. 7.76, determine: a. Ipo and VGS using a purely mathematical approach. b. Repeat part (a) using a graphical approach and compare results. c. Find Vps, VD, VG, and Vs using the results of part (a). -3 V * 1.2 ΜΩ VGSQ 16 V 1 2.2 ΚΩ PROBLEMS Fixed-Bias Configuration 100 pss = 10 mA Vp = -4.5V 3. Given the measured value of V₁ in Fig. 7.77, determine: a. Ip. b. Vps. c. VGG VD=6V 12 V 2.2 kΩ ID VGS 10 = 1 (1 - Vec)² ID Vp + VDS Inss=8 mA Vp=-4 V FIG. 7.77 Problem 3. 1 ΜΩ -VGG 50arrow_forwardQuestion 14 Calculate the power dissipated in the 40 22 resistor and the voltage labeled vc in each of the circuits depicted in Fig. 7.44. 40 Ω 1.2 V 22 02 (a) + "C 9.8 mF 1.2 V + VC 9.8 mF 22 Ω (b) ww 40 Ωarrow_forward
- A 42 µF capacitor is in parallel with a 230 Ko resistor and a 300 V power supply. The switch is closed and opened. If the digital multi-meter (DMM) has an internal resistance that is equal to resistor resistance, How long does it take for the voltage shown by the DMM to drop to 100 V? Marrow_forwardFig. 7.4.3 3. Period of v(t) 5cos (10t/4 + 60) equals to, value of v(t) at period 10ms is equal to: A) 0.6283 s, 1.144 v B) 6.283 s, 2.38 v C) 12.455 s, 1.04 v D) 5.243 s, 2.28 varrow_forwardQuestion 28 Assume that the circuits in Fig. 7.50 have been connected for a very long time. This means that the voltages and current sources are all delivering constant outputs. Determine the value for each current labeled ix. 10 V 24 (1) - FIGURE 7.50 161Ω 3 LF 3 οπο 2 μΗ 4 ΚΩ ΑΛΛ 4.7 ΚΩ (a) ΜΑΝ 6 μΗ (b) 1ΚΩ 10 Α O 7 ΕΩ 4.7 ΚΩ ΜΑ π 5 ΚΩ 2 ΚΩ 2 | 8 ΜΗ kellar 4 nHarrow_forward
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