A capacitor is made from two parallel plates of area A, which are separated by a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A capacitor is made from two parallel plates of area A, which are separated by a distance d. The region between the plates is filled by a dielectric of dielectric constant x. The capacitor is first charged with positive charge Q, and then is disconnected, so it remains isolated throughout the problem. (a) What is the capacitance? (b) What is the magnitude of the electric field between the plates? (c) If the distance between the plates is slowly increased from d to 2d by applying an external force what would be the final potential difference between the plates? (d) How much work would be done by the external force during this process? (e) ( What is the magnitude of the force needed to get the top plate moving when the separation is d? d 2d A capacitor is made from two parallel plates of area A, which are separated by a distance d. The region between the plates is filled by a dielectric of dielectric constant x. The capacitor is first charged with positive charge Q, and then is disconnected, so it remains isolated throughout the problem. (a) What is the capacitance? (b) What is the magnitude of the electric field between the plates? (c) If the distance between the plates is slowly increased from d to 2d by applying an external force what would be the final potential difference between the plates? (d) How much work would be done by the external force during this process? (e) ( What is the magnitude of the force needed to get the top plate moving when the separation is d? d 2d
Expert Answer:
Answer rating: 100% (QA)
This problem is about a parallelplate capacitor with a dielectric inserted between its plates Lets go through the questions step by step a The capacit... View the full answer
Related Book For
University Physics with Modern Physics
ISBN: 978-0321696861
13th edition
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
Posted Date:
Students also viewed these physics questions
-
An air capacitor is made from two flat parallel plates 1.50 mm apart. The magnitude of charge on each plate is 0.0180C when the potential difference is 200 V. (a) What is the capacitance? (b) What is...
-
A parallel-plate capacitor is made from two plates 12.0 cm on each side and 4.50 mm apart. Half of the space between these plates contains only air, but the other half is filled with Plexiglas ®...
-
On March 31, 2019, the balances of the accounts appearing in the ledger of Racine Furnishings Company, a furniture wholesaler, are as follows: a. Prepare a multiple-step income statement for the year...
-
The cost C of producing x units and the revenue R obtained by selling x units are shown in the figure. (a) Estimate the point of intersection. What does this point represent? (b) Use the figure to...
-
McAllen Company reported the following operating results for 2012 and 2011. Required a. Perform a horizontal analysis, showing the percentage change in each income statement component between 2012...
-
Explore the website of the UN Global Compact initiative, at https://www.unglobalcompact.org/. Click on the heading Engage Locally, and explore some of the companies in your part of the world that...
-
Zeff Company purchases a delivery van on January 1, Year 1, at a cost of $15,849. It has a useful life of four years and no estimated salvage value . When making the purchase decision, the company...
-
18.A sine wave is travelling in a medium. The minimum distance between the two particles, always having same speed, is (1) (2)
-
Caveman Software operates stores within five regions. Regional managers are held accountable for marketing, advertising, and sales decisions, and all costs incurred within their region. In addition,...
-
Use the link above to access the most recent (2022) 10-K annual financial statement of The Progressive Corporation. (PGR). Note that the dollar amounts in the financial reports of large companies are...
-
Hayden purchased 5,000 shares of stock for $20,000 in March XX03. In August XX05, Hayden received a cash dividend of $30,000. Hayden's share of the corporation's earnings and profits for the year...
-
Describe one specific substantive audit procedure you would use to test the financial statement assertion you are most concerned with based on your analysis. Be sure to describe how you would perform...
-
For this assignment, imagine that you have been tasked with creating a proposal for the new CEO of your organization. This proposal will discuss how your organization can address an emerging global...
-
What noncontrolling rights remove the presumption that all majority-owned investees should be consolidated? How does the majority owner report the investment under this type of noncontrolling rights?...
-
On 1 July 2005 Ben bought a rental property for $600,000. Ben incurred the following expenses in relation to this property: Legal Fees (incurred at purchase) $25,000 Stamp Duty $23,000 Agents...
-
What is the difference between the straight-line method of depreciation and the written down value method? Which method is more appropriate for reporting earnings?
-
A pencil that is 9.0 cm long is held perpendicular to the surface of a plane mirror with the tip of the pencil lead 12.0 cm from the mirror surface and the end of the eraser 21.0 cm from the mirror...
-
When a car is driven some distance, the air pressure in the tires increases. Why? Should you let out some air to reduce the pressure? Why or why not?
-
On October 15, 2001, a planet was discovered orbiting around the star HD 68988. Its orbital distance was measured to be 10.5 million kilometers from the center of the star, and its orbital period was...
-
The population of unemployed adults has ages with mean m and standard deviations. Samples of unemployed adults are randomly selected so that there are exactly 100 in each sample. For each sample, the...
-
The percentage of heights less than 144 centimeters
-
In this section, it was noted that the standard deviation of sample means is s/1n. In that expression, what does s represent and what does n represent?
Study smarter with the SolutionInn App