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 13E
(a)
To determine
Find the energy stored in capacitor at
(b)
To determine
Find the energy stored in capacitor at
(c)
To determine
Find the energy stored in capacitor at
(d)
To determine
Find the energy stored in capacitor at
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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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- Consider a tank circuit consisting of a 15 µF capacitor and a 15 mH inductor connected in series. At t=0 there is 2.2 mJ of energy stored in the capacitor and 2.2 mJ stored in the inductor, and the capacitor is discharging. (a) How much charge is on the capacitor at t=0 seconds? (C) (b) How much current is in the inductor at t=0 seconds? (A) (c) How much time will elapse until the first instance when the stored energy is entirely in the inductor? (seconds) (d) How much time will elapse until the first instance when the stored energy is entirely in the capacitor? (seconds)arrow_forwardThe current in a 50μH inductor is known to be iL=18te−10tAfor t≥0.Find the voltage across the inductor for t>0. (Assume the passive sign convention.)arrow_forwardRule 1 From the circuit, find the voltage across the capacitor , and the current flowing through the inductor given (t) = 10u(t) V and at time t=O given the current flowing through the inductor. is equal to -2 A while the voltage drop across the capacitor is 4 V. 5/2 2 Vs(t) 0.1 F 10/3 H elearrow_forward
- In a pulse power circuit, the voltage of a 10-μF capacitor is zero for t < 0 and v = 5(1−e−4000t) (t > 0). (a) Symbolically derive the current through the capacitor and the energy stored in the capacitor. (b) Check your derived results by checking numerically the current and the energy stored at t = 0 ms and t = 10 ms with the answers. (c) What are the numerical values of the capacitor’s voltage and current just before and after t = 0 (i.e., vc(0-) = vc(0+) and ic(0-) ≠ ic(0+)? Does this make physical sense? Answer: 200mA, 8.5×10-16 mA, 0J, 0.125 mJarrow_forward4. The current through a 1 µF capacitor is shown below. At t = 0, the voltage is zero. Sketch the voltage, power, and stored energy to scale versus time. + v(t) o i(t) (a) C= 1 μF i(t) (mA) 20 -20- 2 3 (b) t (ms)arrow_forwardA 1.5-F capacitor in a television set is charged by a 22,000-V potential difference. To prevent harm to the television repair technician, a large “bleeder” resistor is connected across the capacitor’s ends. When the television set is turned off, the capacitor discharges through the bleeder resistor rather than through the technician, who might accidentally touch its ends. (a) Calculate the time needed to discharge 95 percent of the charge on the capacitor through a 1.0 MΩ resistor. (b) What is the total charge that must be discharged?arrow_forward
- The voltage across a 5 µF capacitor is known to be Ve = 500te-2500t V for t > 0. a. Find the current through the capacitor for t > 0. Assume the passive sign convention. b. Find the power at the terminals of the capacitor when t = 100 µus. c. Is the capacitor absorbing or delivering power at t = 100 us ? d. Find the energy stored in the capacitor at t = 100 us. e. Find the maximum energy stored in the capacitors and the time when the maximum occurs.arrow_forwardLet C = 80 µF and L = 2mH ... a. Calculate the value of R that will make the initial energy stored in the capacitor the same as that stored in the inductor. b. If at time t=0, the current source reverses direction and the capacitor is suddenly taken out from the circuit, determine ig(t), v2(t) and v,(t) for time t>0. 2. R İR C V2{ 22 B L V. 5Aarrow_forwarda) Calculate the energy stored in a capacitor at time t = 1 s if C = 23.5 pF and Vc = 0.8 V. b) A 137 pF capacitor is connected to a voltage source such that Vc(t) = 12e-²t V, t≥ 0. Calculate the energy stored in the capacitor at t equal to 200 ms.arrow_forward
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