1) The current entering the positive terminal of a device is \(i(t) = 6e^{-2t} \, \text{mA}\), and the voltage across the device is \(v(t) = 10 \frac{di}{dt} \, \text{V}\).a) Find the charge delivered to the device between \(t=0\) and \(t=2s\).b) Calculate the power absorbed.c) Determine the energy absorbed in 3s.

Answered: Image /qna-images/answer/1c56a515-c7e9-4d30-8b00-437d90d6ec3e.jpg

1) The current entering the posi tive terminal of a deyice is ilt) = 6e-tmA, e the vo ltage across the device is vlt) = 1odi end. a) Find the charge delivered to the de yice between t=0 e t-25. b) Calculate the power c) Determine the energy absorbed absarbed in 3S.

1) The current entering the posi tive terminal of a deyice is ilt) = 6e-tmA, e the vo ltage across the device is vlt) = 1odi end. a) Find the charge delivered to the de yice between t=0 e t-25. b) Calculate the power c) Determine the energy absorbed absarbed in 3S.

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

Similar questions

4-) Between parallel plates when two conductive metal plates with an area of 0 cm are separated from each other by 10 mm, a-) Determine the capacitance of the empty condenser run C. b-) Find the maximum amount of load to carry when the capacity r is empty. e-) What is the capacity of the newly formed system and the maximum load the capacity run will carry when mica with a capacity re dielectric constant k 8 is placed? 2/3 Ç-)After loading the capacitance nC, when the external voltage is removed and mica and mm sine nylon (keaytan=3) are placed in 3mm, find the final V and C values. boşluk Sum 2mm
The work done by the force F- da. - 3a, + 2a. Nin giving a InC charge a displacement of 10a, + 24 - 7a, m is ? (note: be aware of the sign for the given direction) (a) 103al (b) 60 nl (e) 64 n (d) 20 n
1. There is another method to find the time constant RC. For a discharging capacitor its voltage can RC be expressed as V(t) = V₂e . When time t = RC, V = Voe¹ = V.(0.368). If we have a discharging curve, we follow the curve to the point where the voltage is equal to 0.368V. The time corresponding to 0.386V, is the time constant, t = RC. V V₂ 0.368 V T Use your voltage data for R₁ = 10 k2 and determine the time constant. Show your work.
Hello. Please can I have the correct solution to this Electrical Engineering problem in a step by step form. Thanks very much.
Q.3 (a) A capacitor's structure is made up of two conductors that are separated by a dielectric material. Describe the phenomenon that allow the flow of current through the dielectric material. Include in the description relevant mathematical derivation of the abovementioned phenomenon. (b) A capacitor such as illustrated in Figure Q.3 is constructed using copper as plate A and plate B plus a dielectric material with ɛ, 3.8 and o = 4 S/m between the plates. Potential difference plates A across is VAB (t) = Vo cos(2n x 10°t) V. Assume that Plate A and plate B carry charges +Q(t) and and -Q(t) respectively as well as fringing field at the edge of the plates can be ignored, determine: (i) Q(t) if the capacitance is 2.135 x 10-11 F (ii) M(t) if electric field within the capacitor, E(t) = M(t) fV/m Based on Q.3(b)(ii), examine: (iii) Conduction current density and conduction current. UNIVE (iv) Displacement current density and displacement current. arch ASUS VivoBook
1. A thin rod of length W has uniform charge per length A. Find the electric potential (voltage) at the position P as shown. Assume V = 0 at r = o for problems on this worksheet. Use the integration variable u as defined in the diagram to write the voltage at point P. Include the limits of integration but you do not need to evaluate the integral. P Hint: break up the rod into small pieces of length du and use the point charge formula for the voltage due to the small piece dV = Kdq/r with dą and r written in terms of the givens à, L, z and integration variable u and du. W 3 du 0.
A +Q Question 2: First, consider the bottom part of the circuit: a) Immediately after both switches have been closed, is there a potential difference along the wire between the bottom plate of the charged capacitor and the bottom plate of the uncharged capacitor? Hint: Consider the distribution of charges at this moment, and consider a real wire with nonzero resistance. b) Now consider the top part of the circuit and describe whether there is a potential difference along the wire immediately after both switches have been closed. c) What happens to the charge on the bottom plate if the bottom switch is closed but the top switch is left open?
A coaxial cable used in a transmission line responds as a distributed capacitance to the circuit feeding it. Calculate the capacitance of 1.0 km in nF (nano Farads) for a cable having an inner radius of 0.10 mm and an outer radius of 0.60 mm. Assume that space between the conductors is filled with polystrene.
Electrie Battery is a device that stores chemical energy andtransforms it to electrical energy16. Resistors are electrical components that helps the Now ofelectrical current in an electronic circuit.17, Electron current flow is a current flow from the positive terminalto the positive.18, Gauss' s Law states that the total electric Nux out of a closedsurface is equal to the charge enclosed divided by Eo.19. Electric Potential Energy is the energy that is needed to move acharge against an electric field.20. 8 is called the permittivity of free space.
A 50 µC charge is placed at x=0 and a -20 µC charge is placed at x=4 m. Where on the x-axis other than infinity is the potential zero? Select one: a. 6.67 m O b. All of these c. 2.56 m
Determine the capacitance of a conducting sphere with radius a surrounded by a thick conducting spherical shell with inner radius b and outer radius c. (Hint: you first might want to draw the charge distribution. Then consider where the "ground" of your capacitor is). 4π€ 00 a 4π€ 4πE。 b 4πE In(b/a) b
A 0.160-A current is charging a capacitor that has circular plates 11.4 cm in radius. The plate separation is 4.00 mm. (a) What is the time rate of increase of electric field between the plates? V/(m.s) (b) What is the magnetic field between the plates 5.00 cm from the center?