In an ac circuit, use the formula V=ZI to find the impedance (Z) in a given circuit if the voltage (V) is −27−69i and the current (I) is 5+6i A.

Q: 1. A circuit with sinusoidal voltage source used as the input is given in figure 1. R1 470 V1 47mH…

A: Input Volt 3 Volt frequency 10khz Output taken from Across L1 inductor Output Frequency Will be not…

Q: The applied voltage V is given by (0+j10) and the current is (0.8+j.06)A. Determine th evalue of R…

A: Given: V=(0+j10) VI=(0.8+j0.6) A

Q: H.W.3: For v= 170 sin 2450t, determine vat t = 3.65 ms and show the point v waveform. on the

A: For v= 170 sin 2450t, determine vat t = 3.65 ms and show the point v waveform.

Q: At time t = 0, a sinusoidal voltage 10 sin ωt is applied to an L−R series circuit. Determine an…

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Q: Calculate the frequency a 15 V sinusoidal source should be set to so that a 800 mH inductor…

A: Given, Source voltage, Vs = 15 V Inductance, L = 800 mH Inductive reactance, XL=1350 Ω

Q: •1 www 50 0-01 H

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Q: A voltage wave having an equation e = 220 sin(314t+45°) + 100 sin(942t - 45°) is impressed across a…

A: Given parameters: Voltage wave expression- e =220sin314t + 45° + 100sin942t - 45° Resistance, R = 10…

Q: 3.1

A: The period of the wave form is T=4sExplanation:Step 1:Concept: Time period of wave form Step 2:

Q: Given į =-10 sin(3t-85degree) e. Find the Frequency of the current f. Calculate at i at t= 2 ms.

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Q: AN AC source has a sinusoidal current of 4.8 sin(400Tt +30°) A. What is dc current of the circuit?

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Q: 1. A circuit with sinusoidal voltage source used as the input is given in figure 1. R1 470 V1 VOFF =…

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Q: Determine the power and the rms value (300mt+) (a) 5 сos (300лt+

A: In this question, we need to determine the power and rms value of the given signal. We know, RMS…

Q: Determine the r.m.s. value of the waveform of Figure 1, (mV): The sine wave 10 20 30 10 t(ms) Figure…

A: Given waveform:

Q: In a circuit, voltage and current waveforms are given as v(t) = 80 sin (415t - 40) and i(t) = 2…

A: Angle of V(t)= -40 Angle of i(t)=+70

Q: Need asap

A: Any time domain signal can be sinusoidal, DC signal or any curve signal. Sinusoidal signals are…

Q: The following question 6-12 refers to the circuit shown in Figure 2. 4 2 2 H ... ww 10 cos 2t V 0.25…

A: In the given circuit we have to find the amplitude and phase of current i1 and i2

Q: 9. What is sinp from impedance triangle? a) Xµ/R b) XĻ/Z c) R/Z d) Z/R

A: we need to find out sin phai  value.

Q: ii) 2/30°+√√3e

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Q: Determine the current in the circuit if inductance is equals to 200μ

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Q: If the voltage and current in an AC circuit are given by v = 200 sin(wit. 30) and i 10 sin(wt-60)…

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Q: An alternating voltage is given by v 261.03cos341t V. Find the frequency

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Q: Get the phase difference of the two signals. Only the absolute value of the angle is needed. a(t) =…

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Q: 8/0 10 NE -/5 N

A: Parallel Connection: In parallel connection, voltage developed across all the impedances in the…

Q: 32. Find the phase relationship between the following wave- forms: v = 0.2 sin(@t – 60°) i = 0.1…

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Q: 04: Calculate the R.M.S value of the current waveform shown in figure below. (t) 5 7 8 9 10 11 12 t…

A: In this question we need to find a RMS value of the given waveform.

Q: Alternating currents (AC) is current (or voltage) that take on same values as they change with time…

A: In this question we need to verify the given statement is true or false.

Q: + VR + Vz 0.234 sin(3000t - 10°)A 6 µF

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Q: Simplify the following expression 1 jo+2 2) 8 (0 + 3)

A: In the above given question we need to simplify the given fourier transform by the help of…

Q: 5.An AC current wave has the equation ,i = 10 sin 157t, what is the period of the wave? (5 Points)

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Q: Given an AC source having a voltage v(t)=11sin(328t + 44°) V, find the period of the voltage…

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Q: The current through a 0.5H coil is provided. Use the sine function to write a sinusoidal expression…

A: In this question, we need to determine the voltage across inductor. We know, Voltage across inductor…

Q: What is the power of AC circuit in terms of current and capacitance? Find it as a function of time.…

A: The objective of the question is to find the power of an AC circuit in terms of current and…

Q: Problem: The voltage across an 0.2H coil is V= 10 sin (10t+ 10 ) find the equation of the current,…

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Q: (d) The equation for an alternating current is given byį= 77 sin 314t. Find the peak value,…

A: A alternating current  i=77 sin(314t)  What is peak value?  Frequency f= 1/T= w/2π Time period T=…

Q: An alternating current is given by i(t)=10sin 314t. The time taken to generate three cycles of…

A: To find the time taken to generate three cycles of current

Q: The following question 6-12 refers to the circuit shown in Figure 2. 2H ww iz 10 cos 2t V 0.25 F 6…

A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…