Pearson eText -- Physics for Scientists and Engineers with Modern Physics -- Instant Access (Pearson+)
5th Edition
ISBN: 9780137488179
Author: Douglas Giancoli
Publisher: PEARSON+
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
(a) Regarding the Earth and a cloud layer 750 m above the Earth as the "plates" of a capacitor, calculate the capacitance of the Earth-cloud layer system. Assume the cloud layer has an area of 1.00 km? and the air between the cloud and the ground is pure and dry. Assume charge builds
up on the cloud and on the ground until a uniform electric field of 2.00 x 105 N/C throughout the space between them makes the air break down and conduct electricity as a lightning bolt.
nF
Enter a number.
(b) What is the maximum charge the cloud can hold?
(i) Use Gauss’s law to find the electric field due to a uniformly charged infinite plane sheet. What is the direction of field for positive and negative charge densities?
(ii) Find the ratio of the potential differences that must be applied across the parallel and series combination of two capacitors Cj and C2 with their capacitances in the ratio 1 : 2 so that the energy stored in the two cases becomes the same.
1)- Solve Laplace’s equation for the potential licld.in the homogencous region between to concentric conducting spheres with radii a and b, b>a. if V=0 at r=b, and V=V, at r=a. (b) Find the capacitance between them. 2-Let the region 0 < 2z < 0.3mand 0.7 < z < 1.0m be conducting slabs carrying uniform current den: 10 in opposite direction ax showa Find H at ) z=12 B)z=0.75 ©)z=04 d)s=02 e¢)z=-0.2
Chapter 24 Solutions
Pearson eText -- Physics for Scientists and Engineers with Modern Physics -- Instant Access (Pearson+)
Ch. 24.1 - Graphs for charge versus voltage are shown in Fig....Ch. 24.2 - Two circular plates of radius 5.0 cm are separated...Ch. 24.2 - What is the capacitance per unit length of a...Ch. 24.3 - Consider two identical capacitors C1 = C2 = 10 F....Ch. 24.5 - Return to the Chapter-Opening Question, page 628,...Ch. 24 - Suppose two nearby conductors carry the same...Ch. 24 - Suppose the separation of plates d in a...Ch. 24 - Suppose one of the plates of a parallel-plate...Ch. 24 - When a battery is connected to a capacitor, why do...Ch. 24 - Describe a sample method of measuring 0 using a...
Ch. 24 - Suppose three identical capacitors are connected...Ch. 24 - A large copper sheet of thickness is placed...Ch. 24 - The parallel plates of an isolated capacitor carry...Ch. 24 - If the voltage across a capacitor is doubled, the...Ch. 24 - An isolated charged capacitor has horizontal...Ch. 24 - Suppose a battery remains connected to the...Ch. 24 - How does the energy stored in a capacitor change...Ch. 24 - For dielectrics consisting of polar molecules, how...Ch. 24 - A dielectric is pulled out from between the plates...Ch. 24 - We have seen that the capacitance C depends on the...Ch. 24 - What value might we assign to the dielectric...Ch. 24 - Prob. 5MCQCh. 24 - Prob. 6MCQCh. 24 - Prob. 9MCQCh. 24 - Prob. 11MCQCh. 24 - Prob. 12MCQCh. 24 - Prob. 13MCQCh. 24 - Prob. 1PCh. 24 - Prob. 2PCh. 24 - Prob. 3PCh. 24 - Prob. 4PCh. 24 - Prob. 5PCh. 24 - Prob. 6PCh. 24 - Prob. 7PCh. 24 - Prob. 8PCh. 24 - Prob. 9PCh. 24 - Prob. 10PCh. 24 - Prob. 11PCh. 24 - Prob. 12PCh. 24 - Prob. 13PCh. 24 - Prob. 14PCh. 24 - Prob. 15PCh. 24 - Prob. 16PCh. 24 - Prob. 17PCh. 24 - Prob. 18PCh. 24 - Prob. 19PCh. 24 - Prob. 20PCh. 24 - Prob. 21PCh. 24 - Prob. 22PCh. 24 - Prob. 24PCh. 24 - Prob. 25PCh. 24 - Prob. 26PCh. 24 - Prob. 27PCh. 24 - Prob. 28PCh. 24 - Prob. 29PCh. 24 - Prob. 31PCh. 24 - Prob. 32PCh. 24 - Prob. 33PCh. 24 - Prob. 34PCh. 24 - Prob. 35PCh. 24 - Prob. 36PCh. 24 - Prob. 37PCh. 24 - Prob. 38PCh. 24 - Prob. 39PCh. 24 - Prob. 40PCh. 24 - Prob. 41PCh. 24 - Prob. 42PCh. 24 - Prob. 43PCh. 24 - Prob. 44PCh. 24 - Prob. 45PCh. 24 - Prob. 49PCh. 24 - Prob. 53PCh. 24 - Prob. 54PCh. 24 - Prob. 57PCh. 24 - Prob. 58PCh. 24 - (II) Two different dielectrics fill the space...Ch. 24 - (II) Repeat Problem 60 (Fig. 2431) but assume the...Ch. 24 - Prob. 63PCh. 24 - Prob. 76GPCh. 24 - Prob. 84GPCh. 24 - Prob. 87GP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A parallel-plate capacitor with capacitance 5.0F is charged with a 12.0-V battery, after which the battery is disconnected. Determine the minimum work required to increase the separation between the plates by a factor of 3.arrow_forwardCheck Your Understanding The radius of the outer sphere of a spherical capacitor is five times the radius of its inner shell. What are the dimensions of this capacitor if its capacitance is 5.00 pF?arrow_forwardHow many electrons should be removed from an initially uncharged spherical conductor of radius 0.300 m to produce a potential of 7.50 kV at the surface?arrow_forward
- (a) Calculate the relative dielectric constant of a SrTiO3 crystal plate, which, when insertedin a parallel plate condenser of area 12 mm x 11 mm and distance of separation of 0.5 mm,gives a capacitance of 1.6x10-7 F.(i) If a SrTiO3 crystal plate with 35% porosity is inserted in that similar parallel platecapacitor, what would be the change in capacitance value? Does it increases ordecreases? Why?(ii) If we replace the porous SrTiO3 crystal plate with a BaTiO3 crystal plate having asimilar 35% porosity, while the “relative permittivity (r)” is exactly similar to theSrTiO3 crystal plate in part (i)what is the change in the capacitance value of thecapacitor?arrow_forward(II) Consider three capacitors, of capacitance 3200 pF,5800 pF, and 0.0100 µ F What maximum and minimumcapacitance can you form from these? How do you makethe connection in each case?arrow_forward(II) The electric field between the plates of a paper-separated (K = 3.75) capacitor is 8.24 x 104 V/m. The plates are 1.95 mm apart, and the charge on each is 0.675 µC. Determine the capacitance of this capacitor and the area of each plate.arrow_forward
- (II) How strong is the electric field between the plates of a 0.80-µ f air-gap capacitor if they are 2.0 mm apart and each has a charge of 62µCarrow_forward*22 In Fig. 25-37, V = 10 V, C = 10 uF, and C = C, = 20 µF. Switch S is first thrown to the left side until capac- itor 1 reaches equilibrium. Then the switch is thrown to the right. When equilibrium is again reached, how much charge is on capacitor 1? Figure 25-37 Problem 22.arrow_forward-48 Figure 25-47 shows a parallel- plate capacitor with a plate area A = 5.56 cm? and separation d = 5.56 mm. The left half of the gap is filled with material of dielectric constant KI = 7.00; the right half is filled with material of dielectric constant K2 = 12.0. What is the capacitance? A/21 A/2 Figure 25-47 Problem 48.arrow_forward
- 2)The radii of the inner and outer conductors of a long coaxial cylindrical structure are a and b, respectively. The potential of the inner conductor is Vorand the outer conductor is earthed. Since the region between the inner and outer conductors is empty space, a Srarrow_forward(II) There is an electric field near the Earth’s surface whose magnitude is about 150 V/m. How much energy is stored per cubic meter in this field?arrow_forward(I) What is the capacitance of a pair of circular plates with a radius of 5.0 cm separated by 2.8 mm of mica?arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics Capacitor & Capacitance part 7 (Parallel Plate capacitor) CBSE class 12; Author: LearnoHub - Class 11, 12;https://www.youtube.com/watch?v=JoW6UstbZ7Y;License: Standard YouTube License, CC-BY