[Q3] The voltage across a 5 µF capacitor is known to be as follows: -2500 Ve = 500te V. for t 0. a) Find the expression for the current through the capacitor for t> 0. Assume the passive sien convention. b) Find the power at the terminals of the capacitor when t= 100 µs. c) Is the capacitor absorbing or delivering power at t = 100 µs. d) Find the energy stored in the capacitor at t= 100 µs. e) Find the maximum energy stored in the capacitors and the time when the maximum occurs.

[Q3] The voltage across a 5 µF capacitor is known to be as follows: -2500 Ve = 500te V. for t 0. a) Find the expression for the current through the capacitor for t> 0. Assume the passive sien convention. b) Find the power at the terminals of the capacitor when t= 100 µs. c) Is the capacitor absorbing or delivering power at t = 100 µs. d) Find the energy stored in the capacitor at t= 100 µs. e) Find the maximum energy stored in the capacitors and the time when the maximum occurs.

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

R R2 E-
A capacitor is made of 2 rectangular metal plates with side length of 3cmx6cm separated by a distance of 2.36cm with water in between the plates. The capacitor has a voltage of 110v and is not connected to a battery. Calculate the capacitance. What is the new capacitance if we replace water with a new dielectric material with a constant of 3.75 in between the plates? What is the new voltage? What is the charge on each plate? Follow this format- Given: Required: Equtions: Solution: Answer:
Describe in words how the charges behave on capacitors which are in a parallel circuit. How do the individual capacitor charges compare to the charge of the equivalent capacitor?
Show equations
A capacitor can be used .............................................. in electrical circuits. Which of the followings fit? To regulate the currents To regulate the voltages To store energy by deposition of electric charges To provide energy as passive circuit element To store energy in the form of magnetic field To create time varying voltages and currents To dissipate energy To convert elektrik energy into heat or light
Please show the complete solution. Thank you so much Voltage Multipliers (electronics)
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…
.?
What is a capacitor and how do they work? What is it about capacitors that make them unique? What is the formula for one time constant? How many time constants does it take to fully charge a capacitor? Show illustrations. What other electronic component(s) are commonly found with a capacitor…especially in timing circuits? What types of capacitors are there? What are the formulas for series and parallel capacitors? If three 30 uF capacitors were connected in parallel what would the net capacity be? How about the net value if the capacitors in Q7 were connected in series? If you were to connect a 5K-ohm resistor in series as in Q7… what would the first time constant be? What about time to full charge? Describe the difference between AC (alternating current) and DC (direct current). Use illustrations. Why is voltage generated and distributed in AC? What type of circuit(s) would change AC to DC? How about DC to AC?
What is the total capacitance of capacitors connected in series?A. The total capacitance is the same as the capacitance of each capacitorB. The total capacitance is the sum of the individual capacitancesC. The total capacitance is the sum of the reciprocals of the individual capacitancesD. The total capacitance is the sum of the capacitances of the first and last capacitor in the series connection
Find the equivalent circuit of the given circuit. Voltage across inductor at t=39micro second. Also find the equation for the current and the voltage. Time constant of the circuit?
A 10 uF capacitor is charged to a voltage of 100 V. The capacitor is now discharged through a resistor of 20 kohm. Find the time constant.