the voltage across the capacitor also changes with time as shown in Equation (3) V(t) =...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
the voltage across the capacitor also changes with time as shown in Equation (3) V(t) = V₁ + (Vsource - Vo)(1-e-t/charging), (3) where Vo = V (t) = Voe-t/discharging Qo/C is the initial voltage across the capacitor. (5) Capacitor Voltage (V) 4.0- 5 2.0- 1.5 Vow 0 5 10 charging discharging 15 Im 20 one cycle 25 Time (s) Figure 2: Voltage vs time for charging and discharging capacitor. The curve clearly shows the periodic charging (LED on) and discharging (LED off) process of a capacitor in an LED box; in addition, the filiping voltages high and Vow are also shown. Please note that in each LED on-off cycle, the on time ton is always greater than the off time toff. As evident in the figure, Vlow is the initial voltage for the charging process, while it is the initial voltage for the discharging process. the voltage across the capacitor also changes with time as shown in Equation (3) V(t) = V₁ + (Vsource - Vo)(1-e-t/charging), (3) where Vo = V (t) = Voe-t/discharging Qo/C is the initial voltage across the capacitor. (5) Capacitor Voltage (V) 4.0- 5 2.0- 1.5 Vow 0 5 10 charging discharging 15 Im 20 one cycle 25 Time (s) Figure 2: Voltage vs time for charging and discharging capacitor. The curve clearly shows the periodic charging (LED on) and discharging (LED off) process of a capacitor in an LED box; in addition, the filiping voltages high and Vow are also shown. Please note that in each LED on-off cycle, the on time ton is always greater than the off time toff. As evident in the figure, Vlow is the initial voltage for the charging process, while it is the initial voltage for the discharging process.
Expert Answer:
Answer rating: 100% (QA)
The images provided describe the behavior of a capacitors voltage over time during charging and discharging cycles in an LED box Based on the context ... View the full answer
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
Students also viewed these accounting questions
-
True or false? a. The bid price is always greater than the ask price. b. An investor who wants to sell his stock immediately should enter a limit order. c. The sale of shares by a large investor is...
-
Which of the following does not lead to edema? Multiple Cholce Hypertension Obstruction of lymphatic vessels Famine Liver disease Hyperproteinemia
-
Figure shows an arrangement of 15 identical disks that have been glued together in a rod-like shape of length L = 1.0000 m and (total) mass M = 100.0 mg. The disk arrangement can rotate about a...
-
You are asked to verify Kepler's Laws of Planetary Motion. For these exercises, assume that each planet moves in an orbit given by the vector- valued function r. Let r = ||r||, let G represent the...
-
In Chapter 6 we planned the operating activities of our start- up company, PCs to Go. Review the budgets developed for this company and prepare a chart of accounts for PCs to Go.
-
Patricia Little and Brandi Wheeler are neighbors in Reston, Virginia. Patricia works as a software engineer for Progressive Apps Corporation, while Brandi works as an executive for an industrial...
-
Figure P10.68 shows a cross section of an aqueduct that carries water at \(50 \mathrm{~m}^{3} / \mathrm{s}\). The value of Manning's \(n\) is 0.015 . Find the bottom slope. Figure P10.68 45 4.0 m...
-
Baldwin Company produces treadmills. One of its plants produces two versions: a standard model and a deluxe model. The deluxe model has a wider and sturdier base and a variety of electronic gadgets...
-
What does the textbook, Introduction to Forensic Psychology recommend regarding a specialized degree in forensic psychology?
-
1. Bare cost and total cost (incl. O&P) of formwork for spread footings (20 pts, specify which lines (or index) in RSMeans data are used) 2. Bare cost and total cost of reinforcement for spread...
-
When working as a paralegal you will need to enter your time spent on cases, and bill clients for the time spent on their matter. You find out that a paralegal at your firm has been writing down...
-
Outline the role of trust as a governance mechanism in supply chains.
-
Discuss how the characteristics of bounded rationality, indi-vidual profit maximization, and opportunistic behavior lead to different forms of governance in transactions between two or more actors.
-
Explain the different options of aligning and harmonizing cost accounting systems across supply chain partners. Under which conditions will each option be an appropriate choice for the firms involved?
-
Discuss the applicability of target costing in supply chains and describe possible application scenarios.
-
Name and describe the most important prerequisites for successful IOCM implementation. Which factors make IOCM success more likely?
-
Aria consumes only potatoes and cheese. When the price of potatoes was $9 a sack and the price of cheese was $5 a packet, he spent his entire income to buy 5 sacks of potatoes and 10 packets of...
-
What are the principal alloying elements in SAE 4340 steel?
-
An object is placed against the center of a spherical mirror and then moved 70 cm from it along the central axis as the image distance i is measured. Figure gives i versus object distance p out to px...
-
Figure shows three rotating, uniform disks that are coupled by belts. One belt runs around the rims of disks A and C. Another belt runs around a central hub on disk A and the rim of disk B. The belts...
-
The motor in a refrigerator has a power of 200 W. If the freezing compartment is at 270 K and the outside air is at 300 K, and assuming the efficiency of a Carnot refrigerator, what is the maximum...
-
Temperature is an intensive property. State True (T) or False (F)
-
Kinetic energy is an extensive property. State True (T) or False (F)
-
A nozzle represents an open system. State True (T) or False (F)
Confessions Of A Funeral Director How Death Saved My Life 1st Edition - ISBN: 0062465252 - Free Book
Study smarter with the SolutionInn App