Practice Problem 6.9The terminal voltage of a 2-H inductor is U= 10(1 - 0 V. Find thecurrent flowing through it at t= 4s and the energy stored in it at / = 4 s.Assume (0) = 2 A.

the terminal voltage of a 2H inductor is v=10(1-t) find the current flowing through it at t=4s and…

Answered: Practice Problem 6.9 The terminal…

Practice Problem 6.9 The terminal voltage of a 2-H inductor is U - 10(1 – V. Find the current flowing through it at t= 4s and the energy stored in it at / =4s Assume (0) = 2 A.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: 6.41 The voltage across a 2-H inductor is 20(1 – e-2) V. If the initial current through the inductor…

A: From given voltage expression calculate current through capacitor. Now calculate current at t = 1…

Q: 4. A capacitor consists of two coaxial metallic cylindrical surfaces of a length 30 (mm) and radii 5…

A: Given l=30mm r=7mm €r=2+(4/r)

Q: (d) Write, but do NOT solve, a differential equation that could be used to solve for the charge q(t)…

Q: Practice Problem 6.8 If the current through a l-mH inductor is i(f) - 20 cos 100r mA, find the…

A: VL=L diL/dt=0.001(-20sin(100t)x100)mv⇒VL=-2sin100t V

Q: The voltage at the terminals of the 200 μH inductor in Fig. P6.2(a) is shown in Fig. P6.2(b). The…

A: (a) Inductor current is given by, Therefore, current will be,

Q: 6.7 Assume in Problem 6.6 that the value of the voltage= across the inductor at i = 0 is –68 V…

A: Given

Q: The capacitor voltage can be expressed as: vC=q/C, where q is the time-dependent charge in the…

Q: 1 The two series-connected capacitors in Fig. P6.31 are connected to the terminals of a black box at…

Q: A 100-μF capacitor has a voltage given by v( t )=10−10 exp( −2t ) V. Find the power at t=0 and state…

A: Given: A capacitor whose capacitance and voltage across it is given by Formula and concept:

Q: Q3) an LRC circuit is set up with an inductance of 1/5 henry, a resistance of 1 ohm, and a…

A: For a series LRC circuit with L=15 H, R=1 Ω, C=56 F; the capacitor has an initial charge of q0=2 C…

Q: (a) The current flows through a 1mH inductor is given by i(t) = 20cos 100t mA Find the expression…

Q: A certain parallel-plate capacitor consists of two plates, each with area 200 cm2, separated by a…

A: If two metal plates are connected across a battery, then due to the charges of plates an electric…

Q: Q1: Design a paper capacitor and describe the amount of aluminum and paper needed for a 200F super…

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

Q: Assume that you have been tasked with evaluating a new inductor. The inductor has a Q of 1454 at…

Q: Explain, using a suitable equation, why a micro-scale capacitor (of a given capacitance) could take…

A: to explain a suitable equation why a micro scale capacitor could take up less space on the surface…

Q: 6.3 The voltage at the terminals of the 200 µH inductor PSPICE in Fig. P6.3(a) is shown in Fig.…

Q: Two coaxial conducting cylinders of radius 4 cm and 6 cm have a length of 4.78m. The region between…

Q: 33. Value of inductance is usually affected by the following physical dimensions and construction of…

A: As per the guidelines of Bartley we supposed to answer first three questions on in case of…

Q: B. A parallel-plate capacitor is constructed from two metal dics of radius 1 cm with a gap 0.05 cm…

A: Given: r=1cm d=0.05cm to find: capacitance charge at 100v

Q: 6.31 To appreciate the physical size of 1-F capacitor, consider a parallel-plate capacitor filled…

A: Given : C = 1 FD = 1 mm = 1x10-3m

Q: You have been assigned to design a transportable capacitor that can store 250 kJ of energy. You…

A: Given Energy = 250 kj Dielectric strength = 16 kV/mm Er = 3.5

Q: A capacitor of capacity C is discharged through a resistance of value R. If the charge of this…

Q: 0 A 4-μF capacitor, a 6-μF capacitor, and an 8-µF capacitor are in parallel across a 300-V source.…

Q: Assume that the initial energy stored in the induc- tors of Figs. P6.23(a) and (b) is zero. Find the…

A: Given data, Circuit diagram is given as,

Q: E6.5 The waveform for the current in a 1-nF capacitor is Fig. E6.5. If the capacitor has an initial…

Q: 2) 6.20 The current shown in Fig. P6.20 is applied to a 250 nF capacitor. The initial voltage on the…

Q: The voltage across a 15 H inductor is given by v = 28.5 + 6t1/2 v. Find the current in the inductor…

Q: An air-filled capacitor with a parallel large circular plates has a common radius of 5 cm. While it…

A: Current density = current/ area. Given displacement current = 4 A. And radius of plate = 5 Cm.

Q: Two coaxial conducting cylinders of radius 2 cm and 4 cm have a lengt of 1 m. The region between the…

A: Given R1=2cm R2=4cm €r1=4 €r2=1

Q: present a derivation for the expressions of the energy stored in a capacitor and inductor

Q: The initial voltage on the 0.5 μF capacitor shown in Fig. P6.19(a) is −20 V. The capacitor current…

A: (a) The voltage across the capacitor at t=500 μs…

Q: 1 The voltage across a 2-H inductor is 20(1 – e-²") V. If the initial current through the inductor…

A: To calculate current and energy stored in inductor

Q: If the current flowing through a 6 H inductor is given by i(t) = 6cos(2π60t) A, How much energy is…

Q: What are the minimum and maximum values of capacitance that can be obtained by connecting four 2-μF…

A: Given: The capacitors should be connected is shown as:

Q: At a potential of 7000 V, a simple parallel-plate capacitor will be built to store charge. The…

Q: 25 V 55 V + 3Ω 6Ω

Q: P: Three peint charges (-tng 4nc, and 3 nc) are lecated at (o,070), (0,0,) and (1, 0,0) respetively…

A: Let us assume the charges given in the question to be q1, q2 and q3 located at r1, r2 and r3. The…

Q: A capacitor is constructed with parallel metal plates, If the plate separation is 2 mm and the…

Q: 1) Ifa capacitor is connected to the battery and you double the area of the capacitor, what happens…

Q: The voltage across a 2 (mH) inductor is shown in the top-left plot below. Assuming i¿ (0) = 0,…

A: The voltage across a 2 mH inductor is shown in the top-left plot below. Assuming iL(0)=0, we need to…

Q: 6.1 The current in the 2.5 mH inductor in Fig. P6.1 is known to be 1 A for t < 0. The inductor…

Q: How would you relate the function of a capacitor to your personal life in terms of saving money?…

A: Capacitor is knowing for increasing power factor or correcting power factor if it is lower than the…

Q: Suppose you have an inductor whose inductance you want to increase. Just like you can increase the…

A: We can use Liquid Oxygen also in order to increase the inductance,because it will also have…

Q: Suppose a battery is connected to a parallel-plate capacitor with (infinitely) large plates and…

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

Q: Problem 2) The current in a 50 mH inductor is given as the following: i(t)= 2t D0 Determine the…

Q: Two coaxial conducting cylinders of radius 2 cm and 8 cm have a length of 1.42m. The region between…

A: We need to find out capacitance of given coaxial cable

Q: 6.13 Initially there was no energy stored in the 5 H inductor in the circuit in Fig. P6.13 when it…

A: Given V= 3 mV L= 5 H Voltmeter scale reading 20 V Sensitivity-1000 ohm/m

Q: a) Find the relative permittivity of the electric medium for a 5nF parallel Capacitor with an area…

A: Let C be the capacitance of the parallel plate capacitor. Write the expression for the capacitance.…

Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

Practice Problem 6.9
The terminal voltage of a 2-H inductor is U= 10(1 - 0 V. Find the
current flowing through it at t= 4s and the energy stored in it at / = 4 s.
Assume (0) = 2 A.

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: given data

VIEW

Step 2: solution

VIEW

Step 3:the energy stored in it at t=4s assume i(0)=2A

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

Ask NVC M Gmail YouTube Maps Google bily 6. in (A) 21 2. 4. 5. Consider the following figure that shows the current in an inductor of 5 H. Find the voltage across the inductor at t= 3.5 second. otherwise 125 V -12.5 V 25 V 75V +++
. Find the value of R, if the energized inductor L spends 20 % of its energy in 10 msec after the switch is turned ON. to ImH R=?
An inductor is "charged" to some value, then connected in series with a 1002 resistor and allowed to "discharge". A measurement of the potential difference across the resistor is shown in the figure below. Compute the time constant of the circuit, the inductance of the inductor, and the initial current through the inductor. 12 10 8 6 Potential across resistor (V) 2 0 0 0.0001 0.0002 0.0003 0.0004 0.0005 0.0006 0.0007 time (s)
A 20-ohm resistor and a capacitor are connected in series with a battery of 60 volts. At t = 0, there is no charge on the capacitor. Find the capacitance if the current at t = 5 seconds is 3/e^s amperes. Ans. 0.05 Farads
A 140-mH inductor and a 5.50- resistor are connected with a switch to a 6.00-V battery as shown in the figure below. E ww 000 R L (a) After the switch is first thrown to a (connecting the battery), what time interval elapses before the current reaches 220 mA? (???) s (b) What is the current in the inductor 10.0 s after the switch is closed? (???) A (c) Now the switch is quickly thrown from a to b. What time interval elapses before the current in the inductor falls to 160 mA? (???) ms
(c) For the circuit in Figure Q1(c), under DC condition: Determine the voltage across the capacitor, V. and the current flow through the inductor, IL. (ii) Determine the energy stored in the inductor, W and energy store in capacitor, W. 50 160µF + Vc - 5A (1) 20 4mH Figure Q1(c) -W-
In the circuit at right, a 100 mH inductor and a 5 N resistor are connected by a switch to a 6 V battery. hlllo a. After the switch is thrown to position a (connecting the battery), what time interval elapses before the current through the inductor is 200 mA? b. What is the current through the inductor 10 seconds later? c. Now the switch is quickly thrown from position a to position b, such that the inductor and resistor form a complete circuit separate from the battery. How much time elapses before the current falls to 200 mA? R L bọ
In the figure R, = 4.00 N, and R, = 1.00 N. The inductor is ideal. When the switch is opened after having been closed for a long time, the current in the inductor drops from 1.00 A to 0.250 A in 0.200 s. What is the inductance of the inductor in mH? R R2
The parallel capacitor combination shown in the figure is connected across a 12 V source. Determine the following: a. equivalent capacitance Ceq b. the charge on the combination. c. the work needed to carry the charge across 1uF + 12V 3uF 2uF
The following figure represents an RC-Circuit with the switch. In Figure A, the capacitor is initially uncharged. In Figure B, the capacitor is initially fully charged. 1) Draw and label the current direction immediately after the switch is closed for each figure. 2) Consider Figure A. What is the voltage across the capacitor as t → 0? Explain. 3) Consider Figure B. Is the voltage across the resistor increasing, decreasing or staying the same as t → 0? Explain. A) B) R C
In the figure e = 10.0 V, R, = 4.00 N, and R2 = 1.00 N. The inductor is ideal. If the switch is closed for a long time, what is the current through the inductor. Give your answer in A. %3D Şekildeki devrede ɛ = 10.0 V, R, = 4.00 N , ve R, = 1.00 N olarak verilmişlerdir. Solenoidin iç direnci yoktur. Anahtar kapatıldıktan çok uzun süre sonra solenoidden geçen akım A cinsinden nedir. R E- R2 L Yanıtınız
P:16) Given the current across the inductor @ t= 3s is 0.875 A. What is the voltage across the 3 ohm resistor? Assume that the switch is open.