Part D,E and F solve Problem 6.26The two parallel inductors in (Figure 1) are connectedacross the terminals of a black box at t = 0. Theresulting voltage v for t> 0 is known to be 12e-t V. Itis also known that i₁ (0) = 2 A and 2₂ (0) = 4 A.Figure▼03H 206HPart DWdelivered ValueSubmitPart EWinital =How much energy is delivered to the black box in the time interval 0 < t <∞o?Express your answer to three significant figures and include the appropriateunits.SubmitPart FμASubmitμAValuePrevious Answers Request AnswerRequest Answeri(1)1=0How much energy was initially stored in the parallel inductors?Express your answer to three significant figures and include the appropriateunits.HAWtrapped = ValueCRequest AnswerUnitsUnitsvwwwUnits??How much energy is trapped in the ideal inductors?Express your answer to three significant figures and include the appropriateunits.1 of 1Blackbox>?

The above question is based on the voltage-current relation for an inductor and the energy stored in…

Answered: Figure ▼ Y The two parallel inductors…

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...

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A 100-pF capacitor is constructed of parallel plates of metal, each having a width W anda length L. The plates are separated by air with a distance d. Assume that L and W are bothmuch larger than d. What is the new capacitance ifa. both L and W are doubled and the other parameters are unchanged?b. the separation d is doubled and the other parameters are unchanged from their initialvalues? c. the air dielectric is replaced with oil having a relative dielectric constant of 25 and theother parameters are unchanged from their initial values ?
A resistance of 100 Ω, an inductance of 0.1 H, and a capacitance of 5(10−5) F are connected in series.If the total electromotive force is given by 110 sin 377t, such that at t = 0,Q = 0, and i = 0, find thecurrent for t > 0.
5 Assume that you have been tasked with evaluating a new inductor. The inductor has a Q of 1454 at 50KHZ; a 0.1mm diameter, and is fabricated by wrapping a 10meter length copper wire wound around a magnetic core. Assume the following parameters for copper wire wound around a magnetic permeability of copper is 1. A. what is the inductance of the inductor? B. Assuming that the skin affect does not affect the Q at 50KHZ at all, determine the Q at 50MHZ.
Fill in the blanksadd, capacitance, charge capacity, dielectric, dissipate, electrical circuits, , passive, plates,proximity, storesA capacitor is a 1 …………. two-terminal electrical component that 2 ……… potential energy in anelectric field. The effect of a capacitor is known as 3. …………... While some capacitance exists betweenany two electrical conductors in 4. …………… in a circuit, a capacitor is a component designed to 5.…… capacitance to a circuit. The capacitor was originally known as a condenser.The physical form and construction of practical capacitors vary widely and many capacitor types are incommon use. Most capacitors contain at least two electrical conductors often in the form of metallic 6.………… or surfaces separated by a 7. ………medium. A conductor may be a foil, thin film, or anelectrolyte. The nonconducting dielectric acts to increase the capacitor's 8. ………… ………. Materialscommonly used as dielectrics include glass, ceramic, plastic film, paper, mica, and oxide…
A 3.0 MΩ resistor and a 1.0 μF capacitor are connected in series with an ideal battery that has an emf E = 5.0 V. After 1.0 s after the initial connection is made, find the rate at which(a) the charge on the capacitor is increasing (inC/s),(b) energy is being stored in the capacitor (inJ/s),(c) thermal energy is appearing in the resistor (inJ/s), and (d) energy is being delivered by the battery (inJ/s).
* Determine the charge stored on a 2.2 µF capacitor if the capacitor’s voltage is 5 V. *In some integrated circuits, the insulator or dielectric is silicon dioxide, which has a relative permittivity of 4. If a square capacitor measuring 10 µm on edge, has a capacitance of 100 fF, what is the separation distance between the capacitor’s plates, in µm?
1. Calculate the capacitance between two parallel plates, each of which is 100 sq. Inches and 2 mm apart in air. 2. A capacitor is charged with 0.23 J of energy at a voltage of 48V. What is its capacitance? 3. A 50-uF capacitor is initially charged. Determine the initial charge of the 50-uF capacitor if the charge transferred to a 100-uF capacitor, when connected in parallel, is 200-uC.
The distance between the parallel two plates is 4d, the area of the parallel plates is A / 2 andif the energy stored in the system is 2W, the potential difference between the plates is W andFind in C (capacitance)?
33. Value of inductance is usually affected by the following physical dimensions and construction of an inductor (solenoid): such as number of turns, its length, its cross-sectional area and the permeability of the core." True False Usually and by convention in computation, a practical inductor has both inductance and internal resistance connected in series." True False The total capacitance of the parallel combination of 3 micorfarad, 6 micorfarad, 9 micorfarad and 12 micorfarad capacitors is 1.44 micorfarad." True False "To perform phasor division of two phasors, its better expressed the phasors in rectangular form and then get the ratio of all the individual magnitudes (amplitudes) and get the difference of all the individual arguments (phase angles)." True False
>Rank these 3 materials by increasing relative permittivity : Air, Glass, Hard Rubber. ____, ____, ____. >If capacitor has a code of 453D,the nominal value is ____. >The same capacitor has a tolerance of ____. >The time between when a capacitor is fully discharged to when it is fully charged is called the ____time. >Define pole ____and throw ____.
The triangular voltage pulse shown below is applied to a 200 mF capacitor. a) Write the expressions thatdescribe vc(t) in the five time intervals t < 0, 0 ≤ t ≤ 2 , 2 ≤ t ≤ 6, 6 ≤ t ≤ 8, and t > 8. b) Derive theexpressions for the capacitor current, power, and energy for the time intervals in part (a).
The two parallel inductors shown are connected across the terminals of a black box at t=0. The resulting voltage v for t>0 is known to be 12e−t V. It is also known that i1(0)=2 A and i2(0)=4 A. a. Replace the original inductors with an equivalent inductor and find i(t) for t≥0. b. Find i1(t) for t≥0. c. Find i2(t) for t≥0. d. How much energy is delivered to the black box in the time interval 0≤t<∞? e. How much energy was initially stored in the parallel inductors? f. How much energy is trapped in the ideal inductors? g. Show that your solutions for i1 and i2 agree with the answer obtained in (f).

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