A 100-pF capacitor and a 400-pF capacitor are both charged to 2.0 kV. They are then disconnected

Question:

A 100-pF capacitor and a 400-pF capacitor are both charged to 2.0 kV. They are then disconnected from the voltage source and are connected together, positive plate to positive plate and negative plate to negative plate.

(a) Find the resulting potential difference across each capacitor.

(b) Find the energy lost when the connections are made.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

See More Books

Question Posted: Jul 22, 2011 07:34 PM

See More Questions

A 100 pF capacitor is charged to a potential difference of 50 V, and the charging battery is disconnected. The capacitor is then connected in parallel with a second (initially uncharged) capacitor....
An air-filled capacitor is charged, then disconnected from the power supply, and finally connected to a voltmeter. Explain how and why the potential difference changes when a dielectric is inserted...
A cylindrical capacitor connected to a dc voltage source V touches the surface of water with its end (Fig. 3.56). The separation d between the capacitor electrodes is substantially less than their...
The following information relates to the business of Biddulph, for the year ended 31 March 20*8: Stock at 1 April 20*7 4,560; stock at 31 March 20*8 5,050; purchases for the year 47,800; sales for...
Thomson Reuters Corporation reported the following selected information (in U.S. millions): Explain whether, and if so how, the above information would affect your analysis of Thomson Reuters'...
Describe an efficient external-memory algorithm that determines whether an array of n integers contains a value occurring more than n/2 times.
(i) Prove that f(x) = { x+l x-I x~o x
Multiple Choice Questions The following questions concern audit documentation. Choose the best response. a. Which of the following is not a primary purpose of audit documentation? (1) To coordinate...
On January 1, 2018, Evan Co. purchased all of the common stock of Kristopher Corp. by issuing 15,000 shares of $1 par value common stock. Evan's shares had a $20 per share fair value. On that date,...
Part of this assignment is locating the data on your own. You should use the IRS's Statistics of Income (SOI) data to complete the Tableau visualizations. The SOI data is available at www.irs.gov and...
A 2.0-F capacitor is charged to a potential difference of 12.0 V. The wires connecting the capacitor to the battery are then disconnected from the battery and connected across a second, initially...
Two capacitors C1 = 4 F and C2 = 12 F are connected in series across a 12-V battery. They are carefully disconnected so that they are not discharged and are reconnected to each other with positive...
In cases where a medical staff members credentials are not screened properly, the healthcare organization can be held liable for injuries to patients as a result of the lack of investigation.
Contract for construction crew and equipment 8 Build parking lots Exterior lighting 11 7 20 12 Build foundation Start Interior Interior 12 9 electrical Final wiring finish Purchase 8 14 12 material...
Mad Hatter Enterprises purchased new equipment for $369,000, terms f.o.b. shipping point. Other costs connected with the purchase were as follows: State sales tax Freight costs Insurance while in...
Write down a C program that takes runs scored by a batsman and prints the status according to the following policy: Runs scored >80 50-79 30-49 10-29 <10 Grade Excellent 4 Very Good Good Average Poor
Consider the standard two-period maximization problem for investor j over s states of nature: Subject to S max u(c) + (s)u(c;}(s)) S=1 Cjo + q(s) C; (s) = Wjo +244) S=1 where all terms are as defined...
At what point should a leader cease gathering data, take the risk, and simply make the decision? Support your position.
Explain the principles of internal control that should be present in materials issuance procedures. LO.1
Which of the following raises the credibility of areport? Which of the following raises the credibility of a report? Multiple Choice avoiding predictions avoiding the use of cause-effect statements...
Use the CPI values from Figure 9.8 to convert the sales values from the student exercise X9.6 to a constant dollar value based on the 2004 value of the dollar. Data from Exercises 9.6 Calculate...
When two colors of light (X and Y) are sent through a glass prism, X is bent more than Y. Which color travels more slowly in the prism?
Retro reflection by transparent spheres, mentioned in Section 35.4 in the text, can be observed with dewdrops. To do so, look at the shadow of your head where it falls on dewy grass. Compare your...
Why does the arc of a rainbow appear with red on top and violet on the bottom?
The market price of a semi-annual pay bond is $979.86. It has 21.00 years to maturity and a yield to maturity of 7.34%. What is the coupon rate? Submit Answer format: Percentage Round to: 0 decimal...
Lakeland Inc. manufactured 2,500 units during the month of March. They incurred direct materials cost of $58,000 and overhead costs of $40,000. If their per-unit prime cost was $32.00 per unit, how...
Present Value Computations Using the present value tables, solve the following. ( Click here to access the PV and FV tables to use with this problem. ) Round your answers to two decimal places....

A 100-pF capacitor and a 400-pF capacitor are both charged to 2.0 kV. They are then disconnected

Question:

Step by Step Answer:

a Both C 1 and C 2 h...View the full answer

Fundamentals of Ethics for Scientists and Engineers

Students also viewed these Electricity and Magnetism questions