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*launch*### Fundamentals of Electric Circuits6th EditionCharles K Alexander, Matthew Sadiku Publisher: McGraw-Hill EducationISBN: 9780078028229

Fundamentals of Electric Circuits

## Solutions for Fundamentals of Electric Circuits

## Browse All Chapters of This Textbook

Chapter 1 - Basic ConceptsChapter 1.3 - Charge And CurrentChapter 1.5 - Power And EnergyChapter 1.6 - Circuit ElementsChapter 1.7 - ApplicationsChapter 2 - Basic LawsChapter 2.2 - Ohmâ€™s LawChapter 2.3 - Nodes, Branches, And LoopsChapter 2.4 - Kirchhoffâ€™s LawsChapter 2.6 - Parallel Resistors And Current Division

Chapter 2.7 - Wye-delta TransformationsChapter 2.8 - ApplicationsChapter 3 - Methods Of AnalysisChapter 3.2 - Nodal AnalysisChapter 3.3 - Nodal Analysis With Voltage SourcesChapter 3.4 - Mesh AnalysisChapter 3.5 - Mesh Analysis With Current SourcesChapter 3.6 - Nodal And Mesh Analysis By InspectionChapter 3.8 - Circuit Analysis With PspiceChapter 3.9 - Applications: Dc Transistor CircuitsChapter 4 - Circuit TheoremsChapter 4.2 - Linearity PropertyChapter 4.3 - SuperpositionChapter 4.4 - Source TransformationChapter 4.5 - Theveninâ€™s TheoremChapter 4.6 - Nortonâ€™s TheoremChapter 4.8 - Maximum Power TransferChapter 4.9 - Verifying Circuit Theorems With PspiceChapter 4.10 - ApplicationsChapter 5 - Operational AmplifiersChapter 5.2 - Operational AmplifiersChapter 5.3 - Ideal Op AmpChapter 5.4 - Inverting AmplifierChapter 5.5 - Noninverting AmplifierChapter 5.6 - Summing AmplifierChapter 5.7 - Difference AmplifierChapter 5.8 - Cascaded Op Amp CircuitsChapter 5.9 - Op Amp Circuit Analysis With PspiceChapter 5.10 - ApplicationsChapter 6 - Capacitors And InductorsChapter 6.2 - CapacitorsChapter 6.3 - Series And Parallel CapacitorsChapter 6.4 - InductorsChapter 6.5 - Series And Parallel InductorsChapter 6.6 - ApplicationsChapter 7 - First-order CircuitsChapter 7.2 - The Source-free Rc CircuitChapter 7.3 - The Source-free Rl CircuitChapter 7.4 - Singularity FunctionsChapter 7.5 - Step Response Of An Rc CircuitChapter 7.6 - Step Response Of An Rl CircuitChapter 7.7 - First-order Op Amp CircuitsChapter 7.8 - Transient Analysis With PspiceChapter 7.9 - ApplicationsChapter 8 - Second-order CircuitsChapter 8.2 - Finding Initial And Final ValuesChapter 8.3 - The Source-free Series Rlc CircuitChapter 8.4 - The Source-free Parallel Rlc CircuitChapter 8.5 - Step Response Of A Series Rlc CircuitChapter 8.6 - Step Response Of A Parallel Rlc CircuitChapter 8.7 - General Second-order CircuitsChapter 8.8 - Second-order Op Amp CircuitsChapter 8.9 - Pspice Analysis Of Rlc CircuitsChapter 8.10 - DualityChapter 8.11 - ApplicationsChapter 9 - Sinusoids And PhasorsChapter 9.2 - SinusoidsChapter 9.3 - PhasorsChapter 9.4 - Phasor Relationships For Circuit ElementsChapter 9.5 - Impedance And AdmittanceChapter 9.7 - Impedance CombinationsChapter 9.8 - ApplicationsChapter 10 - Sinusoidal Steady-state AnalysisChapter 10.2 - Nodal AnalysisChapter 10.3 - Mesh AnalysisChapter 10.4 - Superposition TheoremChapter 10.6 - Thevenin And Norton Equivalent CircuitsChapter 10.7 - Op Amp Ac CircuitsChapter 10.8 - Ac Analysis Using PspiceChapter 10.9 - ApplicationsChapter 11 - Ac Power AnalysisChapter 11.2 - Instantaneous And Average PowerChapter 11.3 - Maximum Average Power TransferChapter 11.4 - Effective Or Rms ValueChapter 11.5 - Apparent Power And Power FactorChapter 11.6 - Complex PowerChapter 11.7 - Conservation Of Ac PowerChapter 11.8 - Power Factor CorrectionChapter 11.9 - ApplicationsChapter 12 - Three-phase CircuitsChapter 12.2 - Balanced Three-phase VoltagesChapter 12.3 - Balanced Wye-wye ConnectionChapter 12.4 - Balanced Wye-delta ConnectionChapter 12.5 - Balanced Delta-delta ConnectionChapter 12.6 - Balanced Delta-wye ConnectionChapter 12.7 - Power In A Balanced SystemChapter 12.8 - Unbalanced Three-phase SystemsChapter 12.9 - Pspice For Three-phase CircuitsChapter 12.10 - ApplicationsChapter 13 - Magnetically Coupled CircuitsChapter 13.2 - Mutual InductanceChapter 13.3 - Energy In A Coupled CircuitChapter 13.4 - Linear TransformersChapter 13.5 - Ideal TransformersChapter 13.6 - Ideal AutotransformersChapter 13.7 - Three-phase TransformersChapter 13.8 - Pspice Analysis Of Magnetically Coupled CircuitsChapter 13.9 - ApplicationsChapter 14 - Frequency ResponseChapter 14.2 - Transfer FunctionChapter 14.4 - Bode PlotsChapter 14.5 - Series ResonanceChapter 14.6 - Parallel ResonanceChapter 14.7 - Passive FiltersChapter 14.8 - Active FiltersChapter 14.9 - ScalingChapter 14.10 - Frequency Response Using PspiceChapter 14.12 - ApplicationsChapter 15 - Introduction To The Laplace TransformChapter 15.2 - Definition Of The Laplace TransformChapter 15.3 - Properties Of The Laplace TransformChapter 15.4 - The Inverse Laplace TransformChapter 15.5 - The Convolution IntegralChapter 15.6 - Application To Integrodifferential EquationsChapter 16 - Applications Of The Laplace TransformChapter 16.2 - Circuit Element ModelsChapter 16.3 - Circuit AnalysisChapter 16.4 - Transfer FunctionsChapter 16.5 - State VariablesChapter 16.6 - ApplicationsChapter 17 - The Fourier SeriesChapter 17.2 - Trigonometric Fourier SeriesChapter 17.3 - Symmetry ConsiderationsChapter 17.4 - Circuit ApplicationsChapter 17.5 - Average Power And Rms ValuesChapter 17.6 - Exponential Fourier SeriesChapter 17.7 - Fourier Analysis With PspiceChapter 17.8 - ApplicationsChapter 18 - Fourier TransformChapter 18.2 - Definition Of The Fourier TransformChapter 18.3 - Properties Of The Fourier TransformChapter 18.4 - Circuit ApplicationsChapter 18.5 - Parsevalâ€™s TheoremChapter 18.8 - SummaryChapter 19 - Two-port NetworksChapter 19.2 - Impedance ParametersChapter 19.3 - Admittance ParametersChapter 19.4 - Hybrid ParametersChapter 19.5 - Transmission ParametersChapter 19.6 - Relationships Between ParametersChapter 19.7 - Interconnection Of NetworksChapter 19.8 - Computing Two-port Parameters Using PspiceChapter 19.9 - ApplicationsChapter A.1 - Cramer's RuleChapter A.2 - Matrix InversionChapter B.1 - Representations Of Complex NumbersChapter B.2 - Mathematical OperationsChapter B.3 - Euler's Formula

### Book Details

Fundamentals of Electric Circuits continues in the spirit of its successful previous editions, with the objective of presenting circuit analysis in a manner that is clearer, more interesting, and easier to understand than other, more traditional texts. Students are introduced to the sound, six-step problem solving methodology in chapter one, and are consistently made to apply and practice these steps in practice problems and homework problems throughout the text. A balance of theory, worked and extended examples, practice problems, and real-world applications, combined with over 468 new or changed homework problems complete this edition. Robust media offerings, renders this text to be the most comprehensive and student-friendly approach to linear circuit analysis out there. This book retains the "Design a Problem" feature which helps students develop their design skills by having the student develop the question, as well as the solution. There are over 100 "Design a Problem" exercises integrated into problem sets in the book.

## Sample Solutions for this Textbook

We offer sample solutions for Fundamentals of Electric Circuits homework problems. See examples below:

One millivolt is one millionth of a volt. (a) True (b) FalseDetermine the current flowing through an element if the charge flow is given by (a) q(t) = (3) mC...Given data: The current flowing through the device [i(t)] is 3 A. The charge at initial state [q(0)]...Given data: Refer to Figure 1.26 in the textbook to solve the required objective. Formula used:...Given data: Refer to Figure 1.27 in the textbook for required data. Formula used: Write the...The reciprocal of resistance is: (a) voltage (b) current (c) conductance (d) coulombsIn the circuit shown in Fig. 2.87, determine Vx and the power absorbed by the 60- resistor. Figure...Formula used: Consider the following delta to wye conversion, when all branches in a delta consists...Formula used: Consider the following delta to wye conversion, when all branches in a delta consist...

Obtain the equivalent resistance Rab in each of the circuits of Fig. 2.117. In (b), all resistors...Formula used: Consider the wye to delta conversions. Ra=R1R2+R2R3+R3R1R1 (1) Rb=R1R2+R2R3+R3R1R2 (2)...Find Req and I in the circuit of Fig. 2.121. Figure 2.121Calculation: Refer to Figure 2.127(a) in the textbook. Consider the current through 4 kÎ© resistor as...Given data: R2 is 5 kÎ©. Vs is 95 V Rs is 25 kÎ© R1 is 40 kÎ© Calculation: Case 1: with voltmeter Refer...Given Data: Refer to Figure 2.140 in the textbook for the given circuit. IL is 83.33 mA. Rin is 5...At node 1 in the circuit of Fig. 3.46, applying KCL gives: (a)2+12v13=v16+v1v24 (b)2+v1123=v16+v2v14...Given data: Refer to Figure 3.64 in the textbook for the nodal analysis. In the given circuit, io is...Given data: Refer to Figure 3.98 in the textbook for mesh analysis. Calculation: From Figure 3.98,...Given data: Refer Figure 3.101 in the textbook for mesh analysis. Calculation: Redraw the given...Given data: Refer to Figure 3.104 in the textbook for the nodal analysis. In the given circuit, io...Given data: Refer Figure 3.110 in the textbook for mesh analysis. Calculation: Apply Kirchhoffâ€™s...Given data: Refer to Figure 3.113 in the textbook for the nodal analysis. Calculation: Apply...Given data: Refer Figure 3.118 in the textbook for mesh analysis. Calculation: Apply Kirchhoffâ€™s...Given data: Refer Figure 3.125 in the textbook for the transistor circuit. The common-emitter...Given data: Refer Figure 3.127 in the textbook for the transistor circuit. The common-emitter...Given data: Refer Figure 3.128 in the textbook for the transistor circuit. Formula used: Write the...Given data: The input voltage source is 10 V. The current through the branch in a linear network is...Given data: Refer to Figure 4.79 in the textbook. Calculation: The circuit in Figure 4.79 involves a...Use superposition to obtain vx in the circuit of Fig. 4.85. Check your result using PSpice or...Find the Thevenin equivalent at terminals a-b of the circuit in Fig. 4.107. Figure 4.107For the circuit in Fig. 4.109, find the Thevenin equivalent between terminals a and b. Figure 4.109Given data: Refer to Figure 4.134 in the textbook. The current source is 3 A. The voltage source is...Given data: Refer to Figure 4.135 in the textbook. The voltage source is 100 V. Formula used: Write...Given data: Refer to Figure 4.140 in the textbook. The voltage source is vs. Formula used: Write the...Given data: Refer to Figure 4.148 in the textbook. The voltage source is 220 V. Calculation: For a...Given data: Refer to Figure 4.150 in the textbook. The voltage, VoVg=0.125 The resistance,...Given data: Sensitivity of a dc voltmeter is 10 kÎ©V. For 0âˆ’10 V scale, voltage measured is 8 V. Full...The two input terminals of an op amp are labeled as: (a) high and low. (b) positive and negative....Given data: Refer Figure 5.46 in the textbook for the op amp circuit. The open-loop gain A is...Given data: Refer Figure 5.54 in the textbook for the op amp circuit. Calculation: Modify the Figure...Given data: Refer to Figure 5.62 in the textbook for the given op amp circuit. Calculation: Modify...Given data: Refer Figure 5.72 in the textbook for the op amp circuit. Calculation: Consider that the...Given data: Refer Figure 5.80 in the textbook for the differential amplifier that is driven by a...Calculation: The difference amplifier is drawn and it is shown in Figure 1. Write the expression for...Given data: Refer Figure 5.81(a) in the textbook for the op amp circuit. Calculation: Modify the...Given data: The given value of |Vo| is 1.1875 V. Calculation: To design a six-bit digital-to-analog...Calculation: The given figure with the representation of node voltage is shown in Figure 1. Apply...Given data: Refer Figure 5.110 in the textbook for the voltage-to-current converter circuit....Given data: The value of capacitance (C) is 5 F. The value of applied voltage (v) is 120 V. Formula...The voltage waveform in Fig. 6.46 is applied across a 55-F capacitor. Draw the current waveform...Problem design: For the circuit in Figure 6.57, determine the voltage across each capacitor and the...Given data: Refer to Figure 6.63 in the textbook. The initial voltage at time t0 (v(0)) is 0 V....Given data: Refer to Figure 6.64 in the textbook. The value of the current in the circuit (is) is...Given data: The value of the inductor (L) is 3 H. Refer to Figure 6.80 in the textbook. Formula...Given data: The Black box connects across the initially charged inductors at t=0. The initial...Given data: The value of the resistor (R) is 4 MÎ©. The value of the capacitor (C) is 1 Î¼F. Refer to...Given data: Refer to Figure 6.91 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 6.94 in the textbook. Formula used: Write the expression to calculate...An RC circuit has R = 2 and C = 4 F. The time constant is: (a)0.5 s (b)2 s (c)4 s (d)8 s15 sGiven data: The voltage across the capacitor (v) is 10eâˆ’4t V. The current flows through the circuit...Given data: The voltage (v(t)) is 80eâˆ’103t V. The current (i(t)) is 5eâˆ’103t mA. Formula used: Write...Given data: The voltage v is 90eâˆ’50t V. The current i is 30eâˆ’50t A. Formula used: Write the...Given data: Refer to Figure 7.117 in the textbook. The source current (is) is 30 mA The value of...Given data: Refer to Figure 7.120 in the textbook. The value of inductance L in Figure 7.120(a) is...Given data: Refer to Figure 7.123 in the textbook. The value of inductance L1 is 2.5 H. The value of...Given data: Refer to Figure 7.138 in the textbook. The value of capacitance C is 20 Î¼F. The source...Given data: Refer to Figure 7.140 in the textbook. The value of capacitance (C) is 10 Î¼F. The source...Given data: Refer to Figure 7.144 in the textbook. The value of capacitance (C) is 50 mF. The source...Given data: The neon lamp is on when its voltage reaches 75 V and turn off when its voltage drops to...For the circuit in Fig. 8.58, the capacitor voltage at t = 0 (just before the switch is closed) is:...Formula used: Write an expression to calculate the neper frequency for a parallel RLC circuit....Given data: The differential equation is, d2vdt2+4v=12 (1) The values of initial conditions are,...Given data: Refer to Figure 8.84 in the textbook. Formula used: Write an expression to calculate the...Given data: Refer to Figure 8.87 in the textbook. Formula used: Write an expression to calculate the...Given data: Refer to Figure 8.89 in the textbook. Formula used: Write an expression to calculate the...Given data: Refer to Figure 8.92 in the textbook. Formula used: Write an expression to calculate the...Problem design: Design a problem to understand the step response of a parallel RLC circuit if the...Given data: The value of resistance (R) is 8 Î©. The value of inductance (L) is 2 H. The value of...Given data: Refer to Figure 8.122 in the textbook. The value of resistance (R) is 3 Î©. The value of...Given data: The sinusoid function is AcosÏ‰t. Calculation: Option (a): Given that, v(t)=AcosÏ‰t (1)...Given data: The given expression is, (5âˆ’j6)âˆ’(2+j8)(âˆ’3+j4)(5âˆ’j)+(4âˆ’j6) Calculation: Simplify the...Using Fig. 9.43, design a problem to help other students better understand impedance. Figure 9.43Problem design: Determine the value of current i(t) and the voltage v(t) in each of the circuits of...Given data: Refer to Figure 9.47 in the textbook. The value of the angular frequency (Ï‰) is 1 rads....Find v(t) in the RLC circuit of Fig. 9.48. Figure 9.48At = 103 rad/s, find the input admittance of each of the circuits in Fig. 9.74. Figure 9.74Given data: Refer to Figure 9.85 in the textbook. The value of resistor (R1) is 40 kÎ©. The value of...Given data: Refer to Figure 9.85 in the textbook. Formula used: Write a general expression to...Given data: Refer to Figure 9.89 in the textbook. The value of frequency (f) is 2 kHz. Formula used:...Given data: Refer to Figure 9.89 in the textbook. The value of frequency (f) is 10 kHz. Formula...The voltage Vo across the capacitor in Fig. 10.43 is: Figure 10.43 For Review Question 10.1.Given data: Refer Figure 10.58 in the textbook for nodal analysis. Formula used: Write the...Using nodal analysis, find io(t) in the circuit in Fig. 10.60. Figure 10.60 For Prob. 10.11.Given data: Refer to Figure 10.61 in the textbook for nodal analysis. Formula used: Write the...Formula used: Write the expression to calculate impedance of the inductor. ZL=jÏ‰L (1) Here, Ï‰ is the...Given data: Refer Figure 10.78 in the textbook for mesh analysis. Formula used: Write the expression...Use the superposition principle to obtain vx in the circuit of Fig. 10.89. Let vs = 50 sin 2t V and...Solve for vo(t) in the circuit of Fig. 10.91 using the superposition principle. Figure 10.91Given data: Refer to Figure 10.116 in the textbook for the op amp circuit. The values of resistance...Given data: Refer to Figure 10.118 in the textbook for op amp circuit. The value of angular...Given data: Refer to Figure 10.121 in the textbook for op amp circuit. Formula used: Write the...The average power absorbed by an inductor is zero, (a) True (b) FalseIn the circuit of Fig. 11.46, find the value of ZL that will absorb the maximum power and the value...Given data: Refer to Figure 11.47 in the textbook. The inductance L is 1 H. The capacitance C is...Given data: The voltage phasor, Vrms=220âˆ 30Â° V (1) The current phasor, Irms=0.5âˆ 60Â° A (2) Formula...Given data: The voltage phasor is, v(t)=169.7sin(377t+45Â°) V (1) The current phasor is,...Problem design: In Figure 11.74, consider the value of capacitive reactance XC is 20 Î©, the...Given data: Refer to Figure 11.80 in the textbook. The current Vo is 100âˆ 90Â° V. For load A, The...Given data: Refer to Figure 11.81 in the textbook. The voltage V2 is 120 V. For load A, The real...Given data: The voltage Vrms is 240 V. The Frequency f is 60 Hz. The real power P is 10...Given data: Refer to Figure 11.90 in the textbook. The voltage Vrms is 440 V. The capacitance C is...Given data: Refer to Figure 11.96 in the textbook. The frequency f is 60 Hz. The circuits performs...Given data: Consider that the given voltages. VAN=220âˆ âˆ’100Â° V VBN=220âˆ 140Â° V Calculation: Refer...Given data: For a balanced Y-connected three phase generator, The line to line voltage (line...A balanced, positive-sequence wye-connected source has Van = 2400 V rms and supplies an unbalanced...Given data: Refer to Figure 12.60 for the Y-Î” system, In the Y-connected source: The line to neutral...Problem design: For the circuit in Figure 12.63, the parameters are XL= 10 Î©, XC=5 Î© and R=20 Î©. The...Given data: The given three balanced three-phase loads are, The reactive power of the Load 1 is 16...Given data: Refer to the Figure 12.73 in the textbook, which shows the unbalanced load circuit with...Given data: A balanced three-phase source connected to four balanced three-phase loads, Those are,...A balanced three-phase system has a distribution wire with impedance 2 + j6 per phase. The system...Given data: Refer to Figure 12.78 in the textbook for a single phase three wire system. The source...Refer to the two magnetically coupled coils of Fig. 13.69(a). The polarity of the mutual voltage is:...Obtain the Thevenin equivalent circuit for the circuit in Fig. 13.83 at terminals a-b.Given data: Refer to Figure 13.87 in the textbook for the circuit with coupled coils. Calculation:...Given data: Refer to Figure 13.89 in the textbook for the circuit with coupled coils. The value of Ï‰...Given data: Refer to Figure 13.91 in the textbook for the coupled coil circuit. Calculation: In...In the circuit of Fig. 13.93, (a) find the coupling coefficient, (b) calculate vo, (c) determine the...Given data: Refer to Figure 13.94 in the textbook for the circuit with coupled coils. The coupling...Given data: Refer to Figure 13.98 in the textbook for the circuit with coupled coils. In Figure...Given data: Refer to Figure 13.111 in the textbook for the transformer circuit with given values....Find current ix in the ideal transformer circuit shown in Fig. 13.114.Given data: Refer to Figure 13.122 in the textbook for the transformer circuit. The value of n from...Given data: The transfer function of a network is, H(s)=10(s+1)(s+2)(s+3) (1) Formula used: Write a...Given data: The transfer function is, H(s)=10s(s+20)(s+1)(s2+60s+400) (1) Calculation: Compare the...Given data: The value of the resistor (R) is 2 kÎ©. The value of the inductor (L) is 40 mH. The value...Given data: In a parallel RLC network, The value of the resistor (R) is 2 kÎ©. The value of the...Given data: Refer to Figure 14.83 in the textbook. Formula used: Write a general expression to...Given data: Refer to Figure 14.88(a) in the textbook. Formula used: Write the expression to...Find the bandwidth and center frequency of the band-stop filter of Fig. 14.89. Figure 14.89Given data: Refer to Figure 14.93 in the textbook. Formula used: Write the general expression to...Given data: Refer to Figure 14.96 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 14.97 in the textbook. The value of the magnitude scaling factor (Km) is...Given data: Refer to Figure 14.108 in the textbook. Formula used: Write a general expression to...Given data: Refer to Figure 14.109 in the textbook. Formula used: Write a general expression to...Generally, the Laplace transform of function f(t) is denoted by F(s) or L[f(t)]. It is defined by,...Given data: The Laplace transform function is, F1(s)=6s2+8s+3s(s2+2s+5) (1) Formula used: Write the...Given data: The Laplace transform function is, F(s)=10s(s+1)(s+2)(s+3) (1) Formula used: Write the...Given data: The Laplace transform function is , 8(s+1)(s+3)s(s+2)(s+4) (1) Formula used: Write the...Given data: The Laplace transform function is, F(s)=(s+3)eâˆ’6s(s+1)(s+2) (1) Formula used: Write the...Given data: The Laplace transform function is, X(s)=3s2(s+2)(s+3) (1) Formula used: Write the...Given data: The Laplace transform function is, F(s)=2s3+4s2+1(s2+2s+17)(s2+4s+20) (1) Formula used:...Given data: The differential equation is, d3ydt3+6d2ydt2+8dydt=eâˆ’tcos2t (1) The initial conditions...Given data: The voltage through resistor with current i(t) in s domain is sRI(s). Formula used:...Given data: The step response of an RLC circuit is given as, d2idt2+2didt+5i=30 (1) The value of...Given data: A branch voltage in an RLC circuit is given by, d2vdt2+4dvdt+8v=120 (1) The value of...Problem design: Find the value of voltage across resistor (R1) vx using Laplace transform if the...Given data: Refer to Figure 16.40 in the textbook. The value of source current is, is(t)=7.5eâˆ’2tu(t)...Given data: Refer to Figure 16.49 in the textbook. Formula used: Write a general expression to...Given data: Refer to Figure 16.51 in the textbook. Formula used: Write an expression to calculate...Given data: Refer to Figure 16.53 in the textbook. Formula used: Write an expression to calculate...Given data: Refer to Figure 16.74 in the textbook. Formula used: Write a general expression to...Given data: Refer to Figure 16.76 in the textbook. The switch is in position 1 for a long time and...Given data: Refer to Figure 16.88 in the textbook. The value of initial voltage across the capacitor...Given data: The state equation of input and output are, xË™=[âˆ’2âˆ’12âˆ’4]x+[1140][u(t)2u(t)] (1)...Discussion: The signal is said to be a periodic function when it repeats for every T seconds. The...Given data: Refer to Figure 17.47 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 17.54 in the textbook. Formula used: Write the expression to calculate...Given data: The voltage source of the periodic waveform is, v(t)=120t(2Ï€âˆ’t) V, 0<t<2Ï€ Formula...Given data: Refer to Figure 17.57 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 17.58 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 17.63 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 17.64 in the textbook. Formula used: Write the expression to calculate...Given data: Refer to Figure 17.75(a) and 17.75(b) in the textbook. The inductor L is 100 mH. The...Formula used: Consider the general form of Fourier transform of f(t) is represented as F(Ï‰)....Given data: F(Ï‰)=10(2+jÏ‰)(5+jÏ‰) Formula used: Consider the general form of Fourier transform of f(t)...Given data: F[f(t)]=(jÏ‰)(eâˆ’jÏ‰âˆ’1). x(t)=f(t)+3 (1) Formula used: Consider the general form of Fourier...Given data: F(Ï‰)=100jÏ‰(jÏ‰+10) (1) Calculation: Consider s=jÏ‰ to reduce complex algebra. Substitute s...Given data: Ï€Î´(Ï‰)(5+jÏ‰)(2+jÏ‰) Formula used: Consider the general form of inverse Fourier transform...Given data: F1(Ï‰)=ejÏ‰âˆ’jÏ‰+1 (1) Formula used: Consider the general form of inverse Fourier transform...Given data: F(Ï‰)=12+jÏ‰ x(t)=f(3tâˆ’1) Formula used: Consider the general form of Fourier transform of...Given data: vi(t)=2Î´(t) V (1) vo(t)=10eâˆ’2tâˆ’6eâˆ’4t V (2) Formula used: Consider the general expression...Given Data: Refer to Figure 19.64 (a) in the textbook for the given single-element two-port network....Given Data: Refer to Figure 19.78 in the textbook for the given two-port network. Formula used:...Given Data: Refer to Figure 19.108 in the textbook for the given two-port network. Formula used:...Given Data: Refer to Figure 19.116 in the textbook for the given two-port network. Formula used:...Given Data: Refer to Figure 19.118 in the textbook for the given two-port network. Formula used:...Given Data: Refer to Figure 19.121 in the textbook for the given two-port network. The impedance...Formula used: Write the expressions for admittance parameters of a two-port network as follows:...Given Data: Refer to Figure 19.131 in the textbook for the amplifier circuit. hie=4...Given Data: Refer to Figure 19.132 in the textbook for the transistor network circuit. hie=2...Given Data: The h parameters of each stage of the amplifier are given as follows: [h]=[2...Given Data: Refer to Figure 19.135 in the textbook given circuits. Consider the parameters of two...Given data: 2y1âˆ’y2=4 (1) y1+3y2=9 (2) Formula used: Consider the general expression to determine the...

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7th Edition

ISBN: 9781264348404

FUNDAMENTALS OF ELECTRIC CIRCUITS (LL)

7th Edition

ISBN: 9781264261536

FUNDAMENTALS OF ELECTRIC CIRCUITS (LL)

7th Edition

ISBN: 9781260477672

FUNDAMENTALS OF ELECTRIC CIRCUITS

7th Edition

ISBN: 9781265501693

Fundamentals of Electric Circuits

7th Edition

ISBN: 9781260226409

FUNDAMENTALS OF ELEC.CIRC(LL)-W/CONNECT

7th Edition

ISBN: 9781264091348

FUNDAMENTALS OF ELEC...-ACCESS>CUSTOM<

7th Edition

ISBN: 9781264517602

FUNDAMENTALS OF ELECTRIC CIRC.-ACCESS

7th Edition

ISBN: 9781260477627

Fundamentals of Electric Circuits

2nd Edition

ISBN: 9780072493504

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