B please llege.com/course.html?courseld%3D17288261&0penVellumHMAC%3Dcfc7deb9580b6491cfa5fa96b718f193#10001Part AA 1.50-cm-diameter parallel-plate capacitor with aspacing of 0.400 mm is charged to 500 VWhat is the total energy stored in the electric field?Express your answer with the appropriate units.Uc= 2.08 • 10JSubmitPrevious Answers Reguest Answerx Incorrect; Try Again; 5 attempts remainingPart BWhat is the energy density?Express your answer with the appropriate units.HAJUE =1.97P PearsonCopyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy | Permissions Contact Us62°F Cloudy ^

Answered: Image /qna-images/answer/2a046cf1-0ad9-46f3-80bf-32b64c7d95e9.jpg

Part A A 1.50-cm-diameter parallel-plate capacitor with a spacing of 0.400 mm is charged to 500 V. What is the total energy stored in the electric field? Express your answer with the appropriate units. HA -7 Uc = 2.08 10 J Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the energy density? Express your answer with the appropriate units. HA J ug = 1.97 3

Part A A 1.50-cm-diameter parallel-plate capacitor with a spacing of 0.400 mm is charged to 500 V. What is the total energy stored in the electric field? Express your answer with the appropriate units. HA -7 Uc = 2.08 10 J Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the energy density? Express your answer with the appropriate units. HA J ug = 1.97 3

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter27: Capacitors And Batteries

Section27.2: Capacitors

Problem 27.3CE: a. If capacitor B in Figure 27.8 has a charge of 0.5 nC, what is the potential difference between...

See similar textbooks

Similar questions

A 1-megabit computer memory chip contains many 60.0 1015-F capacitors. Each capacitor has a plate area of 21.0 1012 m2. Determine the plate separation of such a capacitor. (Assume a parallel-plate configuration.) The diameter of an atom is on the order of 1010 m = 1 . Express the plate separation in angstroms.
A 10.0-F capacitor is charged to 15.0 V. It is next connected in series with an uncharged 5.00-F capacitor. The series combination is finally connected across a 50.0-V battery as diagrammed in Figure P26.63. Find the new potential differences across the 5.00-F and 10.0-F capacitors after the switch is thrown closed.
A variable air capacitor used in a radio tuning circuit is made of N semicircular plates, each of radius R and positioned a distance d from its neighbors, to which it is electrically connected. As shown in Figure P20.38, a second identical set of plates is enmeshed with the first set. Each plate in the second set is halfway between two plates of the first set. The second set can rotate as a unit. Determine the capacitance as a function of the angle of rotation , where = 0 corresponds to the maximum capacitance. Figure P20.38
A 10.0-F capacitor is charged to 15.0 V. It is next connected in series with an uncharged 5.00-F capacitor. The series combination is finally connected across a 50.0-V battery as diagrammed in Figure P20.83. Find the new potential differences across the 5.00-F and 10.0-F capacitors after the switch is thrown closed. Figure P20.83
Four parallel metal plates P1, P2, P3, and P4, each of area 7.50 cm2, are separated successively by a distance d = 1.19 mm as shown in Figure P25.34. Plate P1 is connected to the negative terminal of a battery, and P2 is connected to the positive terminal. The battery maintains a potential difference of 12.0 V. (a) If P3 is connected to the negative terminal, what is the capacitance of the three-plate system P1P2P3? (b) What is the charge on P2? (c) If P4 is now connected to the positive terminal, what is the capacitance of the four-plate system P1P2P3P4? (d) What is the charge on P4?
A 6.50-F capacitor is connected to a battery. What is the charge on each plate of the capacitor if the voltage of the battery is a. 10.0 V and b. 2.00 V?
a. If capacitor B in Figure 27.8 has a charge of 0.5 nC, what is the potential difference between its plates and how much potential energy does it store? b. If capacitor A in Figure 27.8 stores the same amount of potential energy found in part (a), what is the magnitude of the excess charge on its plates? What is the potential difference between its plates? Use the capacitance CA found in Concept Exercise 27.2.
Check Your Understanding The potential difference across a 5.0-pF capacitor is 0.40 V. (a) What is the energy stored in this capacitor? (b) The potential difference is now increased to 1.20 V. By what factor is the stored energy increased?
According to UE=12C(V)2 (Eq. 27.3), a greater capacitance means more energy is stored by the capacitor, but according to UE = Q2/2C (Eq. 27.2), a greater capacitance means less energy is stored. How can both of these equations be correct?
(a) Find the equivalent capacitance between points a and b for the group of capacitors connected as shown in Figure P25.12 (page 686). Take C1 = 5.00 F, C2 = 10.0 F, and C3 = 2.00 F. (b) What charge is stored on C3 if the potential difference between points a and b is 60.0 V? Figure P25.12
Three capacitors are connected to a battery as shown in Figure P16.44. Their capacitances are C1 = 3C, C2 = C, and C3 = 5C. (a) What is the equivalent capacitance of this set of capacitors? (b) State the ranking of the capacitors according to the charge they store from largest to smallest. (c) Rank the capacitors according to the potential differences across them from largest to smallest. (d) Assume C3 is increased. Explain what happens to the charge stored by each capacitor. Figure P16.44