Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
9th Edition
ISBN: 9781259989452
Author: Hayt
Publisher: Mcgraw Hill Publishers
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Chapter 4, Problem 38E
To determine
Find the current
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Find the Norton equivalent circuit for the circuit in Fig. 4.42, at terminals a-b.
Q5 Draw the output voltage waveform for each circuit in Fig. 4.30 with respect to
the input. Show voltage levels.
+I V
+1 V
0-
-I V
+2 V
Vutmery = 18 V
-2 V
(a)
(b)
Q5 Draw the output voltage waveform for each circuit in Fig. 4.30 with respect
the input. Show voltage levels.
+1 V
+1 V
0-
--I V
+2 V
Vurtney = 18 V
-2 V
(a)
(b)
Chapter 4 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Ch. 4.1 - For the circuit of Fig. 4.3, determine the nodal...Ch. 4.1 - For the circuit of Fig. 4.5, compute the voltage...Ch. 4.1 - For the circuit of Fig. 4.8, determine the nodal...Ch. 4.2 - For the circuit of Fig. 4.11, compute the voltage...Ch. 4.3 - Determine i1 and i2 in the circuit in Fig. 4.19....Ch. 4.3 - Determine i1 and i2 in the circuit of Fig 4.21....Ch. 4.3 - Determine i1 in the circuit of Fig. 4.24 if the...Ch. 4.4 - Determine the current i1 in the circuit of Fig....Ch. 4.4 - Determine v3 in the circuit of Fig. 4.28. FIGURE...Ch. 4 - Solve the following systems of equations: (a) 2v2 ...
Ch. 4 - (a) Solve the following system of equations:...Ch. 4 - (a) Solve the following system of equations:...Ch. 4 - Correct (and verify by running) the following...Ch. 4 - In the circuit of Fig. 4.35, determine the current...Ch. 4 - Calculate the power dissipated in the 1 resistor...Ch. 4 - For the circuit in Fig. 4.37, determine the value...Ch. 4 - With the assistance of nodal analysis, determine...Ch. 4 - Prob. 9ECh. 4 - For the circuit of Fig. 4.40, determine the value...Ch. 4 - Use nodal analysis to find vP in the circuit shown...Ch. 4 - Prob. 12ECh. 4 - Prob. 13ECh. 4 - Determine a numerical value for each nodal voltage...Ch. 4 - Prob. 15ECh. 4 - Using nodal analysis as appropriate, determine the...Ch. 4 - Prob. 17ECh. 4 - Determine the nodal voltages as labeled in Fig....Ch. 4 - Prob. 19ECh. 4 - Prob. 20ECh. 4 - Employing supernode/nodal analysis techniques as...Ch. 4 - Prob. 22ECh. 4 - Prob. 23ECh. 4 - Prob. 24ECh. 4 - Repeat Exercise 23 for the case where the 12 V...Ch. 4 - Prob. 26ECh. 4 - Prob. 27ECh. 4 - Determine the value of k that will result in vx...Ch. 4 - Prob. 29ECh. 4 - Prob. 30ECh. 4 - Prob. 31ECh. 4 - Determine the currents flowing out of the positive...Ch. 4 - Obtain numerical values for the two mesh currents...Ch. 4 - Use mesh analysis as appropriate to determine the...Ch. 4 - Prob. 35ECh. 4 - Prob. 36ECh. 4 - Find the unknown voltage vx in the circuit in Fig....Ch. 4 - Prob. 38ECh. 4 - Prob. 39ECh. 4 - Determine the power dissipated in the 4 resistor...Ch. 4 - (a) Employ mesh analysis to determine the power...Ch. 4 - Define three clockwise mesh currents for the...Ch. 4 - Prob. 43ECh. 4 - Prob. 44ECh. 4 - Prob. 45ECh. 4 - Prob. 46ECh. 4 - Prob. 47ECh. 4 - Prob. 48ECh. 4 - Prob. 49ECh. 4 - Prob. 50ECh. 4 - Prob. 51ECh. 4 - Prob. 52ECh. 4 - For the circuit represented schematically in Fig....Ch. 4 - The circuit of Fig. 4.80 is modified such that the...Ch. 4 - The circuit of Fig. 4.81 contains three sources....Ch. 4 - Solve for the voltage vx as labeled in the circuit...Ch. 4 - Consider the five-source circuit of Fig. 4.83....Ch. 4 - Replace the dependent voltage source in the...Ch. 4 - After studying the circuit of Fig. 4.84, determine...Ch. 4 - Prob. 60ECh. 4 - Employ LTspice (or similar CAD tool) to verify the...Ch. 4 - Employ LTspice (or similar CAD tool) to verify the...Ch. 4 - Employ LTspice (or similar CAD tool) to verify the...Ch. 4 - Verify numerical values for each nodal voltage in...Ch. 4 - Prob. 65ECh. 4 - Prob. 66ECh. 4 - Prob. 67ECh. 4 - Prob. 68ECh. 4 - Prob. 69ECh. 4 - (a) Under what circumstances does the presence of...Ch. 4 - Referring to Fig. 4.88, (a) determine whether...Ch. 4 - Consider the LED circuit containing a red, green,...Ch. 4 - The LED circuit in Fig. 4.89 is used to mix colors...Ch. 4 - A light-sensing circuit is in Fig. 4.90, including...Ch. 4 - Use SPICE to analyze the circuit in Exercise 74 by...
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- Use superposition to find v0 in the circuit of Fig.4.77.arrow_forwardUsing Fig. 4.102, design a problem that will help other students better understand Thevenin equivalent circuits.arrow_forwardFind the Norton equivalent circuit of the circuit in Fig. 4.45 at terminals a-h. 60 10 A 20 Figure 4.45 ww wwarrow_forward
- Given the information appearing in Fig. 4.74, determine: (a) Ic. (b) Rc. (c) Rg- (d) VCE- 12 V Ic RC RB O Vc = 6 V VCE B= 80 IB= 40 µAarrow_forwardFor the circuit in Fig. 4.76, find the terminal voltage Vab using superposition. 4.8 3V ab 102 o a 4 V 2A Vab Figure 4.76 For Prob. 4.8.arrow_forwardFor the circuit in Fig. 4.3. find vo when i, = 15 and i, = 30 A. %3D is 2Ω 4 Ω: Figure 4.3 For Practice Prob. 4.1.arrow_forward
- 4.46 Using Fig. 4.113, design a problem to help other end students better understand Norton equivalent circuits. R₂ ww R www www R₂arrow_forward7. If the base resistor of Fig. 4.118 is increased to 910 kῼ, find the new Q -point and resultingvalues of ICQ and VCEQ.arrow_forward51. Define three clockwise mesh currents for the circuit of Fig. 4.78 2, and employ the supermesh technique to obtain a value for v3. 42 5 V 1.8vy 3 V 20 FIGURE 4.78arrow_forward
- 4.13 Use superposition to find v, in the circuit of Fig. 4.81. 4 A 8Ω + - + 12 V 5Ω vo 2 A (4 10 Ω Figure 4.81arrow_forwardFind the Thevenin equivalent circuit of the circuit in Fig. 4.34 to the left of the terminals.arrow_forward4.17 Use superposition to obtain v, in the circuit of Fig. 4.85. 30 Ω 10 Ω 20 Ω ww + vr 90 V 60 Ω 6 A 30 Q 40 V Figure 4.85arrow_forward
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