Use phasor techniques to solve for the voltage v(t) shown in figure below. 10 cos 21 A 303 3H 1/3 F)

Q: Determine the sinusoidal steady state current, i(t), for the circuit shown assuming the voltage…

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Q: Consider the circuit diagram where Vs = 2300 Vrms Z₂ Z₁ Z₂ Find: 1. The apparent power delivered by…

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Q: A supply of 250 V, 80 Hz is connected across an inductive load and the power  consumed is 2 kW, when…

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Q: The expressions for the steady-state voltage and current at the terminals of the circuit seen in the…

A: Given ,Vg=350 cos 5000πt+84°Vg=350∠84°ig=6 Sin 5000+127°ig=6 Sin 90+5000πt+37°ig=6 cos 5000πt+37°…

Q: An AC circuits with 50 Hz voltage of 240V effective value is impressed on an inductance of…

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Q: Problem 9 For the circuit shown in the figure below find the following phasors and plot them: Vs, I,…

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Q: 4. Use the node voltage method to find the steady state expression v.(t) in the circuit below if Vg1…

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Q: Exercise#10: Suppose that v,(t) = 100 cos (wt + 45) and v2(t) = 150 cos (wt + 60). Use phasor to…

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Q: Calculate the voltage v,(t) using the Phasor Domain. (Do not forget to add the mutual effects). 2H>.…

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Q: A circuit has a large motor connected to AC power line (w-100 r/s). The motor model is a resistor in…

A: The impedance of the motor model will be  R2+(wL)2∠tan-1wLRputting the value we…

Q: An emf is represented by the phasor (342 +j380) volts. Extract the cube root of this quantity,…

A: The solution is given below

Q: Understand ac power concepts, their relationships to one another, and how to calculate them in a…

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Q: QUESTION 4 The voltage and current at the input of a circuit are given by the expression 1) v(t) = 3…

A: Given: Voltage, vt=3 cos100t V Current, it=4 cos100t-45° A

Q: Figure Q2(b) shows the time domain circuit with the voltage source, v,(t) is 25 cos 100t V. The…

A: The solution is given below

Q: The current source in the circuit is given by v, (t) = 10 sin(2t + 30)V. Apply the phasor-domain…

A: In this question we will find voltage across inductor using phasor domain analysis technique...

Q: 21 Write the voltage v,(t) = 4 cos 2t in phasor form. Write the impedance of ¾ H inductor and a…

A: In this question we need to find a impedance of inductor and capacitor and voltage v(t)

Q: In the circuit shown in Figure 1, the source is V1=10 sin ( @t) V where @ = 2n x 200 rad/s. If the…

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Q: Using phasors, determine i(t) in the following equations: (a) 24 + 3í(1) = 4 cos(21 – 45°) di (b) 10…

A: Please refer the attached images for the complete answer..

Q: If the voltage v(t) 24 cos (377t + 75°) V is applied to a 6 Q resistor, %3D determine the a) phasor…

A: Given    R = 6 ohm   v(t) = 24 cos (377t + 75°) V  a) phasor voltage = ?   b) phasor current= ?  c)…

Q: Circuit Diagram V1 R1 220 Vrms MA 150 Ω 60 Hz 0.⁰ L1 100mH Computed Values Compute the expected…

A: Power factor is the measure of how effectively the incoming power is used in an electrical system. A…

Q: 20 1 mF is(t) v(t) L, 3 10 mH L23 2 mH

A: Phasor form

Q: In a purely inductive AC circuit as shown in the figure, AV = 100 V. max AVmax sin wt (a) The…

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Q: (b) Figure Q2(b) shows the time domain circuit with the voltage source, vs(t) is 25 cos 100t V. The…

A: In an AC circuit all elements work on the same frequency. As the source of the circuit is connected…

Q: i(t) 4 cos (100r – 20°) A( 1 mF 20 mH

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Q: Circuit Diagram V1 R1 220 Vrms >5002 60 Hz 0.⁰ L1 100mH Computed Values Compute the expected power…

A: Note:- As connection of capacitor is not given whether it is series or parallel. I solved it by…

Q: Q/What are the practical applications of the subject of Admittance and Current Locus

A: Consider the following circuit diagram,

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Q: 1) Find Uab(t) and its rms value. [voltage across A and B] 2) Find the real.power of voltage source.…

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Q: Consider the circuit diagram where Vs = 2300 20 V 2 Z₂ Z₁₂ $ Z₂ 2 Find: 1. The apparent power…

A: In this question we need to find a apparent power delivered by source and input current of the given…

Q: If a phasor representation of a current is given by I = 70.7 ∠45° A, it is equivalent to

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Q: 16. Determine the following from the given R-L-C series circuit: ) Impedance Z ii) Current i iii)…

A: We are authorized to answer only three subparts at a time since you have not mentioned which part…

Q: Given the current i1(t) = 10 sin (20t), the corresponding phasor equivalent I1 is

A: Phasor equivalent contains magnitude in RMS and phase of the signal.

Q: Write a Matlab code to sketch using plot function, y(t)=3 sin(t) for 3 periods

A: The required Matlab code can be written with help of a predefined sine function. In order to plot…

Q: Using a phasor graph find the voltage u(t) Exercise 2 İL(t) L the Given: i¿(t) = 5/2 sin(æx) A R =…

A: The current through inductor in phasor form is written as iL(t)=5*22∠0°=5∠0°A The inductive and…

Q: Solution in phasor domain representation is a method that can both consider the steady state and…

A: A phasor is represented only for steady state Two waves are said to be in phase if the phase…

Q: 377 rad/sec coil is provided i Q2\ The current through a 0.1 H and w = the sinusoidal expression for…

A: Voltage across inductor is given by  v(t) = L × di/dt and voltage leads current by 90 degrees in…

Q: An inductive coil of resistance 15 ohms and inductive reactance 42ohms is connected parallel with a…

A: The phasor diagram of a electrical circuit is a graphical representation of the circuit parameters.…

Q: Q1) a). A 1.5 H coil has R of 70 2. The coil is energised by e = 149 sin 314 t. obtain the…

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Q: b.) Given the following voltage and current: v(t) = 10 cos(377t + 30º) V i(t) = 5 sin(377t – 20º) A…

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Q: 7 Find the phasor form of the following functions: a. v(t) = 155 cos (377t – 25°) V b. v(t) = 5 sin…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Use the phasor analysis method to solve for the AC steady-state mesh currents, and then express each…

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Q: (a) Given, Vc (rms) = 100 V, draw a complete phasor diagram showing all the ( voltages and currents…

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Q: 4. If voltage and current waveforms of the circuit given in the figure are v = 120 sin(314t) and i =…

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Q: Load 1 Load 2 24 kW 40 kW pf = 0.8 lagging pf = 0.95 lagging A 240-Vrms, 60 Hz source supplies two…

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Q: Construct a phasor diagram showing the relative magnitudes and phase angles of I,, I, , I̟, I,. A…

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Q: H.W: Two currents i, and iz are given by the expressions i = 10 sin(314t + t/4) amp. and iz = 8…

A: Given expressions of the currents, i1=10sin314t+π4 ampi2=8sin314t+π3 amp

Q: 11.48 Determine the complex power for the following cases: (a) P = 269 W, Q = 150 VAR (capacitive)…

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Q: 4. Many engineers are working to develop photovoltaic power plants that provide ac power. A model of…

A: Average of the instantaneous power in one cycle is called average power. The complex power is…

Q: For the circuit shown below, Given that V 100Z0°Vm and I = 30245°Ams then the values of P, and Q3…

A: Given circuit shown below Vs=100∠0° VrmsIs=30∠45° Arms

Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).