Directions in picture 9.11 Find the phasors corresponding to the followingsignals:(a) v(t) = 21 cos(4t 15) V(b) i(t) = -8 sin(10r + 70°) mA%3D(c) v(1) =120 sin(10r – 50°) V%3D(d) i(1)= -60 cos(30r + 10°) mA=

The given expression Find the phasor Corresponding of the given signals.

Answered: 1 Find the phasors corresponding to the…

1 Find the phasors corresponding to the following signals: (a) v(1) = 21 cos(41 – 15) V (b) i(t) = -8 sin(10r + 70°) mA (c) v(f) = 120 sin(10r – 50°) V (d) i(1) = -60 cos(30r + 10) mA

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 2PP: Assume that the current flow through the resistor, IR, is 15 A; the current flow through the...

See similar textbooks

Related questions

Q: 3. Consider a series RLC circuit with v. = 25 cos 10³t, R = 10 92, L 30 mH and C= 100µF. Calculate…

A: Given,vs=25cos103twhere,Vm=25Vrms=Vm2=252∠0°Inductive reactance XL=ωL=103×30×10-3…

Q: Using the phasors obtain x(n) = cos( (πn)/2) + 1.1 sin((πn)/2).

Q: 1. [Relationship between Sinusoids and Phasors] (a) What is the phase angle of x(t)= 2 sin(@t+45°)…

A: In this question, we will find phase difference between given signals and sketch them....

Q: A 40 Ω resistor and a 50 μ F capacitor are connected in series and supplied with an alternating…

A: It is given that:R=40ΩC=50μFV=283sin314t

Q: Short Problem: Given a parallel RLC circuit comprised of the following element: 60.91-ohm resistor,…

Q: 6. For the system shown in figure sketch the roots-locus and find the followings. i)Break away/break…

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

Q: a. The frequency of the source voltage in the circuit in Fig. 1 is adjusted until vg is in phase…

Q: A lightning strikes a 30-m unshielded over-head transmission line tower Which has the following…

A: Lightning strikes a 30-m unshielded over-head transmission line tower. Surge impedance of the…

Q: tion 9 In the circuit given, what is the value of the inductor such that the current is in phase…

Q: Example A series AC circuit is shown in Fig. 8. Calculate the source current, apparent, real and…

Q: Problem: Given a parallel RLC circuit comprised of the following element 00.73-ohm resistor, ideal…

A: True power will be power dissipated in resistor .

Q: A: Under same conditions (all the variables are equal) of air density factor ( 8), irregularity…

A: In this question we need to prove that visual critical voltage is greater than critical disruptive…

Q: Given the following pairs of voltages and currents, indicate whether the element involved is a…

A: We know, The expression for voltage is given by,V=Vmsinωt ---(A)The expression for current is given…

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: Assuming the passive sign čônvei and añ operating frequency гad/s, calculate the phasor voltage V…

A: Note: As per the guide lines of the bartleby we are supposed to solve 3 questions, when they are…

Q: Question 17 The relaxation time of mica (o = 10 mho/m, ɛ, = 3) is 7.36 hrs 4.912 hrs 2.456 hrs 9.82…

Q: 5- The gradient of the scalar field A 10 r sin? 0 cos o is

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

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

A: Here instantaneous equations is given ,we have to calculate particular time value(magnitude) by…

Q: Given the following pairs of voltages and currents, indicate whether the element involved is a…

Q: v0- 100 sin(10) at tKO v(0F 200 sin(100) att>0 A coil has been connected to an AC source for a long…

Q: A capacitor and a 30-ohm resistor are connected in series. What is the equation of the resulting…

A: The current through the capacitor can be calculated by finding the total circuit impedance and then…

Q: The voltage wave propagating on a transmission line is given in real space-time form as v(z, t) =…

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

Q: An AC voltage source of 100V and 50HZ is supplying a coil that has an inductance of 100 mH in series…

A: Due to guidelines we can solve one complete question at a time if you want another question 's…

Q: Q-3 For the following pairs of voltages and currents, indicate whether the element involved is a…

A: In the question, Find the element of the given voltage and current equation. We are solving this…

Q: 1 mH 11. Given that i,()-5 cos(or+120) and 4,(1) = 5cos(ox +60) hoad() 50 2: find f) (in Amperes) in…

A: The circuit is provided as:

Q: If the current through and the voltage across acomponent in an electric circuit arei(t) = 17 cos(ωt…

A: To determine the value of component if;

Q: Q1:- A) Find the total capacitance Cr shown in fig.1 if: i. the switch is open ii. the switch is…

A: There are three types of passive elements used in a electric circuit, they are resistance, inductor…

Q: POWER SİSTEMS high voltage technique it is possible to measure pulsed (AND ANSWER THE SAME QUESTION…

A: it is possible to measure pulsed (AND ANSWER THE SAME QUESTION FOR AC AND DC ) high voltages with…

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

Q: Q1:- A) Find the total capacitance CT shown in fig.1 if: i. the switch is open ii, the switch is…

A: Let's find the equivalent capacitance in each case when the switch is closed and when the switch is…

Q: Two inductances L1 and L2 are connected in series with mutual inductance M. If the total inductance…

Q: Electrical Engineering A four-element array of isotropic sources is placed along the z-axis. The…

Q: Practice: If a voltage of: 15.1 v =6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…

A: Capacitor: A capacitor is an electric device that stores charge in the form of electric potential…

Q: Q1/ Determine the value of the capacitance, C for the circuit shown in Fig.(1) The network function…

A: The circuit is shown below: The output voltage is given the voltage division rule,…

Q: For the following pairs of voltages and currents, indicate whether the element involved is a…

Q: For the component shown with the given voltage and current reference directions, the voltage across…

A: A element is said to be observed the power when current enters the possitive terminal. Power =…

Q: Electrical Current The current I in a circuit with voltage E, resistance R, capaci- tive reactance…

A: According to the given parameters and instructions in the question, it is required to calculate the…

Q: 1. The electric voltage, V(t) = 150 + 75 sin(20nt) [mV], is going to be observed on the…

Q: Example A series AC circuit is shown in Fig. 8. Calculate the source current, apparent, real and…

A: Given circuit shown with v(t)=16sin10t+25° v

Q: A PV system delivers power to a DC motor that in turn feeds a water pump. The DC motor is rated for…

A: The given data is, Power of the DC motor, P = 1 kW Motor efficiency, n = 85 % Number of solar cells…

Q: Practice: If a voltage of: 15.1 v = 6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: 1. Assume the capacitance of the capacitor is 0.022µF. 2. Let the source voltage Vs have a peak…

Q: For the component shown with the given voltage and current reference directions, the voltage across…

A: Given:

Q: 3. For the dual oscilloscope displays shown in the figure with H, of 500 µs/div and V, of 20 mV/div…

Q: Question1); For the following pairs of voltages and currents, determine whether the element involved…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Three currents i,, i, and i, are approaching a node. If i, = 10 sin (400t + 60°) A, and i, = 10 sin…

A: In this question we will find current i 3...

Question

Directions in picture

9.11 Find the phasors corresponding to the following
signals:
(a) v(t) = 21 cos(4t 15) V
(b) i(t) = -8 sin(10r + 70°) mA
%3D
(c) v(1) =
120 sin(10r – 50°) V
%3D
(d) i(1)
= -60 cos(30r + 10°) mA
=

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

H = 3RM2cos(9ft) where f = frequency, t = time, and the remaining variables are either proportionality constants or material constants. What is the maximum value H could have (algebraic answer)
Given the following pairs of voltages and currents, indicate whether the element involved is a capacitor, an inductor, or a resistor, and determine the values of C, L or R where ω= 157 rad/s a. v = 2000 sin ωt ; i = 5 cos ωt b. v = 80 sin(157t + 150°); i = 2 sin( 157t + 60°) c. v = 35 sin(ωt − 20°); i = 7 cos( ?? − 110°)
4. Find the phasors corresponding to the followinga. ? ? = 21 cos 4? − 15° ?b. ? ? = −8 sin 10? + 70° ?
The current in an L-R-C series circuit has amplitude 0.120 Aand angular frequency 8.00 * 103 rad/s, and it has its maximum positivevalue at t = 0. The resistance is 95.0 Ω, the inductance is 6.50 mH,and the capacitance is 0.440 mF. For the resistor, inductor, and capacitor,find (a) the voltage amplitudes and (b) the instantaneous voltages att = 0.305 ms.
27. A phasor can be represented or expressed in either rectangular form (x +j y) or polar form (z cis n) True False 28. By convention, values obtain from time domain representation are always real while in phasor domain representation, values are generally expressed in complex form. True False 31. Value of capacitance is usually affected by the following physical dimensions and construction of a capacitor: such as number of turns, its length, its cross-sectional area and the permeability of the core. True False
A resistor'R' with resistance value of 24 ohm, an inductor 'L' with inductance 20mH, and a capacitor 'C' with capacitance 50 micro Farrad are connected in series with a AC voltage v(t) where v(t) = 50 cos (2 vt + 30 degrees) v. Determine the current i(t) and total impedance if the frequency f is i. 60 Hz ii. 400Hz
b) Find the rms current flowing in an AC capacitive circuit when a 4μF capacitor is connected across a 880V, 60Hz supply.
Using the phase shift of 72º from the Experiment, determine the inductance value, L, of the inductor shown. Vr(t) =3.7272 cos(4000 t - 72°) [V]
If a phasor representation of a current is given by I = 70.7 ∠45° A, it is equivalent to
A 40 Ω resistor and a 50 μ F capacitor are connected in series and supplied with analternating voltage v = 283 sin 314 t. The supply is switched on at the instant when the voltageis zero. Determine the expression for the instantaneous current at time t.
3. A voltage across a 0.5 H is provided below. What is sinusoidal expression for the current? e =100 sin 20 t4. The voltage across 1 micro farrad capacitor is provided below. What is the sinusoidal expression for the current? e= 30 sin 400 t
1. solve equation of the sinusoidal signal v(t) from the information, where v(t) = Vp sin ωt. Vp-p = 6 div Oscilloscope setting: horizontal = 0.5 ms/div 1 cycle = 8 div vertical amplitude = 0.5 volt/div 2. 1 cycle of 2 sinusoidal signals displayed with 10 kHz on the oscilloscope screen. If the two signals have a difference time with 20µs, what the value of phase shift between two signals/waveforms displayed on the scope screen? 3. It is possible for a circuit made up of a resistor, an inductor, and a capacitor (connected in series or parallel) to behave like a purely resistive circuit. Explain why.