Q1:- Find i (t) and i2(t) in the following circuit: 50 0.02 F 12 cos(20t + 20º) (± 18 cos(20t) 80 mH 250mH

Q: 4. Determine the magnitude of the following instantaneous equations answers must be in 3 decimal…

A: In this question,  Find the instantaneous value of the given signals.  as per our guidelines we are…

Q: Example: Find the instantaneous value at t = 0.25µs of i(t) = 0.5 sin (8x10 t+ 50°) A %3D Answer:…

A: This question is from " Basic-Networks". Under which we are going to find out the instantaneous…

Q: S 2s 1) L {t sin a t} = a) b) c) 2as (s²+a²)² (s²+a²)² (s²+a²)² 2) L(3+e6²)² = a) +56 +5-1₂26) +506…

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Q: 4. Determine the magnitude of the following instantaneous equations (2pts each) (answers must be in…

A: a) GivenV=25sin(377t+30°)t=6.25ms

Q: In the shown circuit if the currents i,(t) = 15 cos (20t-45°) mA and iz(t) = 8 sin (200t +30) mA,…

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Q: 3. Determine i in the circuit of a network of elements defined in time domain below. 2 cos 10r V 1F…

A: In this question,  Determine the current i in the circuit as shown network in the time domain.  Xc =…

Q: Find i,(t) for t> 0 in the following circuit. t = 0 2 kN 2 kN 10 mA 2 kn 2 mH 2 kN

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Q: 1- The signal x(n)= 4n² is an even signal.& 2- The signal x(t)= 3t is an even signal. B- Select the…

A: In these given questions,  Check the given statement is true or false Time period T= 2π/w Check the…

Q: 1. The current at the terminals of an element is i(t) = 0 for t < 0 i(t) = 20e-500tA for t 2 0 The…

A: Note: The value of the current is given as i(t)=20e-500t A and the voltage is given as…

Q: 3. Consider i(t) = 10/2 cos (10t + 10°). What is the value of i1(t)? %3D i1(t) i(t) (a) 40тт H i1(t)…

A: In this question we need to find a current i1(t).

Q: Vhat is the result of the following in time domain? 20 sin 400t + 10 cos(400t + 60) – 5sin(200t –…

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Q: t > 0 for the circuit below 1 kQ 1 k2 t=D0 10 V v1(t) =1/6 F vz(t)=1/16 µF

A: The given circuit is shown in the figure below: To find: v1(t) for t&gt;0?

Q: 2) Determine if the following linear systems is time invariant. y(n) 4x(n²) %3D

A: Given: y(n)=4x(n2) For a system to be Time invariant,              Shift in the input = shift in the…

Q: In a single graph, sketch v=100 cos(ωt+ϕ) versus ωt for ϕ=−60∘, −30∘, 0∘, 30∘, and 60∘.1. State…

A: (a) Referring to the given signal, the graph of the function with respect to the frequency component…

Q: 30 11 12 A 150 0 38n 2 mH 8 mH In the circuit shown in the (Eigure 1), the switch has been in…

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Q: For the circuit below. a. Calculate the current contributed by the two sources (in time domain). ɔ.…

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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: Q8. Find i1(t) and vi(t). Evaluate i1(t) and v1(t) at t = 1.2 ms. i,(t) = 2 cos(1000t) A 2 mH v;(t)…

A: As per our guidelines we are supposed to be answer the first question only. Kindly repost the other…

Q: 18 cos(800 t) V 140 mH 125 mH v(t) 120 2 5 µF 80 Ω

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Q: QI. In the circuit shown in Fig. Ql. v(t) = 56e 200 V, t>0 i(t) = 8e 2001 mA, t>0 (a) (b) (c) Find…

A: As per our company guidelines we are supposed to answer one question only. Please post another…

Q: Graph in the complex plane and represent in the form x + iy: 15. 3 (cos 7 - i sin 7) 17. V8 (cos i7…

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Q: 3. Determine i in the circuit of a network of elements defined in time domain below. i 2 cos 10r V…

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Q: Two current i, and iz are given by the expression i, = 10 sin (314t +4) and iz = 8 sin (314t + Find…

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Q: Consider i(t) = 10/2 cos (10t + 10°). What is the value of i1(t)? i1(t) i(t) (a) •b a• 40m Н i1(t)…

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Q: 2.25.1 For the circuit in the image below, if R1 11 kN and R2 = 6 kQ, determine the %3D magnitude of…

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Q: Use CTFT table and properties to find the numerical value of x(t) at t=0.75 if x(t)= 3 sinc (2t) *…

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Q: Problem 3 Determine the steady-state voltage v(t) when it is subjected to a waveform shown below.…

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Q: Question 11: Evaluate the following integral y(t) | 5t2u(t – 3)6(2t – 4)dt A: 20 B: 10 C: 0 D: 40 E:…

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Q: In the circuit depicted alongside, the battery has been applied for a long time switch S is closed…

A: In the above circuit, the switch is open for a long time prior to t=0 and closed at t=0 At t = 0 –…

Q: FM Signal V= 10 sin [6X109 t +5 sin1350t] find PowER DissE PATED BY FM wove IN q 56 ResistoR GiVEN

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Q: Set up a system of first-order differential equations for theindicated currents I1 and I2 in the…

A: Consider the given figure: The current across inductor is equal to the difference between the…

Q: 30 v(t)= 100 sin(10r) at t0 A coil has been connected to an AC source for a long time and at t=0 the…

A: Here two input voltage are given for t  less than 0 and for t greater than  0

Q: 102 4 H 2 52 10 A 15 2 20 2 3 mH 20 2 6 mH 12 1 30 V ee

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Q: The current source in the circuit shown gener- ates the current pulse 6.1 iş(t) = 0, t< 0, 8e -1200t…

A: As it is required to solve the part d,e,f,g  The answers of a,b,c are used for the further…

Q: If v,(t) = –10 sin(@t – 30°) V and v½(t) = 20 cos(wt + 45°) V, find v(t) = v;(t) + v½(t) %3D

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Q: Activity 1: You are testing an electrical device which can be modelled by the figure shown below: 18…

A: "As per our guidelines, we are supposed to answer only one question. Kindly repost the other…

Q: Question 1 4 pts In the given circuit, switch S1 is closed at t = 0 and switch S2 is oper at t = 0.2…

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Q: Switch Si in the RL network shown in Figure 1.101 has been closed for a long time (more than a day).…

A: The solution is given below

Q: Calculate vo(t) in the circuit shown in the figure below if i,(t) is 200 cos(10°t + 60°) mA, i2(t)…

A: Write the expression for the current I1, I2, and reactance of the capacitor Xc in the form of…

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: B) Draw the root locus of the system represented by the following system; and show on it all details…

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Q: (200 Three signals, a(t) = 4 cos ( 4007tt + -), b(t) = 2 sin tt – -), and c(t) = 2 cos(2000t) are…

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Q: Determine i(t) for t ≥ 0 for the current of the circuit below (a) when i(0) = 1 A and vs(t) is the…

A: If i(t) is the current flowing through an inductor of inductance L, then the voltage developed…

Q: 2 H 3 H 1 F der the electrical system presented in the figure. The - form of the system is 2s+1+2 -1…

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Q: The curve is described by V(t)=Vm*cos(w*t+theta) + Vshift. Given V1= 1 volts, V2=-V1, V3=0.2450…

A: For the given function,  V(t)=Vm*cos(ω*t+θ) + Vshift Vm is the maximum amplitude of the cosine…

Q: 2) Determine if the following linear systems is time invariant. y(n) = 4x(n²) %3D

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Q: What is the result of the following in time domain? 20 sin 400t + 10 cos(400t + 60) – 5sin(400t –…

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Q: and In the circuit below, assume that vs(t) = 12.5 cos(75000t) V is1(t) = 1,2(t) = 2 sin(75000t) A.…

A: Given Data, vst=12.5cos75000tVis1=is2(t)=2sin75000tA

Q: I am having problems with solving the integral for parts C and D if you could help. See copy pasted…

A: (c) Given voltage and current is – Time period is –

Q: Find i(t), t >0.

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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).