University Physics, Volume 2 - Technology Update Custom Edition for Texas A&M - College Station, 2/e
1st Edition
ISBN: 9781323390382
Author: YOUNG
Publisher: Pearson Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 24, Problem 24.35E
Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electric field is E = 3.20 × 105 V/m. When the space is filled with dielectric, the electric field is E = 2.50 × 105 V/m. (a) What is the charge density I on each surface of the dielectric? (b) What is the dielectric constant?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionChapter 24 Solutions
University Physics, Volume 2 - Technology Update Custom Edition for Texas A&M - College Station, 2/e
Ch. 24 - Equation (24.2) shows that the capacitance of a...Ch. 24 - Suppose several different parallel-plate...Ch. 24 - Suppose the two plates of a capacitor have...Ch. 24 - To store the maximum amount of energy in a...Ch. 24 - In the parallel-plate capacitor of Fig. 24.2,...Ch. 24 - A parallel-plate capacitor is charged by being...Ch. 24 - A parallel-plate capacitor is charged by being...Ch. 24 - Two parallel-plate capacitors, identical except...Ch. 24 - The charged plates of a capacitor attract each...Ch. 24 - You have two capacitors and want to connect them...
Ch. 24 - As shown in Table 24.1, water has a very large...Ch. 24 - Is dielectric strength the same thing as...Ch. 24 - A capacitor made of aluminum foil strips separated...Ch. 24 - Suppose you bring a slab of dielectric close to...Ch. 24 - The freshness of fish can be measured by placing a...Ch. 24 - Electrolytic capacitors use as their dielectric an...Ch. 24 - In terms of the dielectric constant K, what...Ch. 24 - A parallel-plate capacitor is connected to a power...Ch. 24 - Liquid dielectrics that have polar molecules (such...Ch. 24 - A conductor is an extreme case of a dielectric,...Ch. 24 - The two plates of a capacitor are given charges Q....Ch. 24 - The plates of a parallel-plate capacitor are 2.50...Ch. 24 - The plates of a parallel-plate capacitor are 3.28...Ch. 24 - A parallel-plate air capacitor of capacitance 245...Ch. 24 - Cathode-ray-tube oscilloscopes have parallel metal...Ch. 24 - A 10.0-F parallel-plate capacitor with circular...Ch. 24 - A 5.00-F parallel-plate capacitor is connected to...Ch. 24 - A parallel-plate air capacitor is to store charge...Ch. 24 - A 5.00-pF, parallel-plate, air-filled capacitor...Ch. 24 - A capacitor is made from two hollow, coaxial, iron...Ch. 24 - A cylindrical capacitor consists of a solid inner...Ch. 24 - A spherical capacitor contains a charge of 3.30 nC...Ch. 24 - A cylindrical capacitor has an inner conductor of...Ch. 24 - A spherical capacitor is formed from two...Ch. 24 - Figure E24.14 shows a system of four capacitors,...Ch. 24 - BIO Electric Eels. Electric eels and electric fish...Ch. 24 - For the system of capacitors shown in Fig. E24.16,...Ch. 24 - In Fig. E24.17, each capacitor has C = 4.00 F and...Ch. 24 - In Fig. 24.8a, let C1 = 3.00 F, C2 = 5.00F, and...Ch. 24 - In Fig. 24.9a, let C1 = 3.00 F, C2 = 5.00 F, and...Ch. 24 - In Fig. E24.20, C1 = 6.00 F, C2 = 3 00 F, and C3 =...Ch. 24 - For the system of capacitors shown in Fig. E24.21,...Ch. 24 - Suppose the 3-F capacitor in Fig. 24.10a were...Ch. 24 - A 5.80-F, parallel-plate, air capacitor has a...Ch. 24 - A parallel-plate air capacitor has a capacitance...Ch. 24 - An air capacitor is made from two flat parallel...Ch. 24 - A parallel-plate vacuum capacitor has 8.38 J of...Ch. 24 - You have two identical capacitors and an external...Ch. 24 - For the capacitor net-work shown in Fig. E24.28,...Ch. 24 - For the capacitor net-work shown in Fig. E24.29,...Ch. 24 - A 0.350-m-long cylindrical capacitor consists of a...Ch. 24 - A cylindrical air capacitor of length 15.0 m...Ch. 24 - A capacitor is formed from two concentric...Ch. 24 - A 12.5-F capacitor is connected to a power supply...Ch. 24 - A parallel-plate capacitor has capacitance C0 =...Ch. 24 - Two parallel plates have equal and opposite...Ch. 24 - A budding electronics hobbyist wants to make a...Ch. 24 - The dielectric to be used in a parallel-plate...Ch. 24 - BIO Potential in Human Cells. Some cell walls in...Ch. 24 - A constant potential difference of 12 v is...Ch. 24 - Polystyrene has dielectric constant 2.6 and...Ch. 24 - When a 360-nF air capacitor (1 nF = 109F) is...Ch. 24 - A parallel-plate capacitor has capacitance C =...Ch. 24 - A parallel-plate capacitor has the volume between...Ch. 24 - A parallel-plate capacitor has plates with area...Ch. 24 - Electronic flash units for cameras contain a...Ch. 24 - A parallel-plate air capacitor is made by using...Ch. 24 - In one type of computer keyboard, each key holds a...Ch. 24 - BIO Cell Membranes. Cell membranes (the walled...Ch. 24 - A 20.0-F capacitor is charged to a potential...Ch. 24 - In Fig. 24.9a, let C1 = 9.0 F, C2 = 4.0 F, and Vab...Ch. 24 - For the capacitor network shown in Fig. P24.51,...Ch. 24 - In Fig. E24.17, C1 = 6.00 F, C2 = 3.00 F, C3 =...Ch. 24 - In Fig. P24.53, C1 = C5 = 8.4 F and C2 = C3 = C4 =...Ch. 24 - Current materials-science technology allows...Ch. 24 - In Fig. E24.20, C1 = 3.00 F and Vab = 150 V. The...Ch. 24 - The capacitors in Fig. P24.56 are initially...Ch. 24 - Three capacitors having capacitances of 8.4, 8.4,...Ch. 24 - Capacitance of a Thundercloud. The charge center...Ch. 24 - In Fig. P24.59, each capacitance C1 is 6.9 F, and...Ch. 24 - Each combination of capacitors between points a...Ch. 24 - A parallel-plate capacitor with only air between...Ch. 24 - An air capacitor is made by using two flat plates,...Ch. 24 - A potential difference Vab = 48.0 V is applied...Ch. 24 - CALC The inner cylinder of a long, cylindrical...Ch. 24 - A parallel-plate capacitor has square plates that...Ch. 24 - A parallel-plate capacitor is made from two plates...Ch. 24 - Three square metal plates A, B, and C, each 12.0...Ch. 24 - A fuel gauge uses a capacitor to determine the...Ch. 24 - DATA Your electronics company has several...Ch. 24 - DATA You are designing capacitors for various...Ch. 24 - DATA You are conducting experiments with an...Ch. 24 - Two square conducting plates with sides of length...Ch. 24 - BIO THE ELECTRIC EGG. Upon fertilization, the eggs...Ch. 24 - Suppose that the egg has a diameter of 200 m. What...Ch. 24 - Suppose that the change in Vm was caused by the...Ch. 24 - What is the minimum amount of work that must be...
Additional Science Textbook Solutions
Find more solutions based on key concepts
How would your free-body diagram change if the ruler were twice its original length and the same mass as before...
Tutorials in Introductory Physics
The potential in a region is given by V = axy, where a is a constant. (a) Determine the electric field in the r...
Essential University Physics: Volume 2 (3rd Edition)
The Multistage Rocket Equation. The rocket equation takes a slightly different form for a multistage rocket:
w...
Life in the Universe (4th Edition)
53. Which moves faster from horizon to horizon: the Sun the Moon? Explain.
Conceptual Physical Science (6th Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective (8th Edition)
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
- The dielectric to be used in a parallel-plate capacitor has a dielectric constant of 3.60 and a dielectric strength of 1.60107 V/m. The capacitor has to have a capacitance of 1.25 nF and must be able to withstand a maximum potential difference 5.5 kV. What is the minimum area the plates of the capacitor may have?arrow_forwardWhen a potential difference of 150. V is applied to the plates of an air-filled parallel-plate capacitor, the plates carry a surface charge density of 3.00 1010 C/cm2. What is the spacing between the plates?arrow_forwardAn electronics technician wishes to construct a parallel plate capacitor using rutile ( = 100) as the dielectric. The area of the plates is 1.00 cm2. What is the capacitance if the rutile thickness is 1.00 mm? (a) 88.5 pF (b) 177 pF (c) 8.85 F (d) 100 F (e) 35.4 Farrow_forward
- Air breaks down and conducts charge as a spark if the electric field magnitude exceeds 3.00 106 V/m. (a) Determine the maximum charge Qmax that can be stored on an air-filled parallel-plate capacitor with a plate area of 2.00 104 m2. (b) A 75.0 F air-filled parallel-plate capacitor stores charge Qmax. Find the potential difference across its plates.arrow_forwardA particle with charge 1.60 1019 C enters midway between two charged plates, one positive and the other negative. The initial velocity of the particle is parallel to the plates and along the midline between them (Fig. P26.48). A potential difference of 300.0 V is maintained between the two charged plates. If the lengths of the plates are 10.0 cm and they are separated by 2.00 cm, find the greatest initial velocity for which the particle will not be able to exit the region between the plates. The mass of the particle is 12.0 1024 kg. FIGURE P26.48arrow_forwardAir breaks down and conducts charge as a spark if the electric field magnitude exceeds 3.00 106 V/m. (a) Determine the maximum charge Qmax that can be stored on an air-filled parallel-plate capacitor with a plate area of 2.00 104 m2. (b) A 75.0 F air-filled parallel-plate capacitor stores charge Qmax. Find the potential difference across its plates.arrow_forward
- A parallel-plate capacitor filled with air carries a charge Q. The battery is disconnected, and a slab of material with dielectric constant = 2 is inserted between the plates. Which of the following statements is true? (a) The voltage across the capacitor decreases by a factor of 2. (b) The voltage across the capacitor is doubled. (c) The charge on the plates is doubled. (d) The charge on the plates decreases by a factor of 2. (e) The electric field is doubled.arrow_forwardA spherical capacitor consists of a spherical conducting shell of radius b and charge 2Q that is concentric with a smaller conducting sphere of radius a and charge +Q (Fig. P20.36). (a) Show that its capacitance is C=abke(ba) (b) Show that as b approaches infinity, the capacitance approaches the value a/ke = 40a. Figure P20.36arrow_forwardFour particles are positioned on the rim of a circle. The charges on the particles are +0.500 C, +1.50 C, 1.00 C, and 0.500 C. If the electric potential at the center of the circle due to the +0.500 C charge alone is 4.50 104 V, what is the total electric potential at the center due to the four charges? (a) 18.0 104 V (b) 4.50 104 V (c) 0 (d) 4.50 104 V (e) 9.00 104 Varrow_forward
- Lightning can be studied with a Van de Graaff generator, which consists of a spherical dome on which charge is continuously deposited by a moving belt. Charge can be added until the electric field at the surface of the dome becomes equal to the dielectric strength of air. Any more charge leaks off in sparks as shown in Figure P20.67. Assume the dome has a diameter of 30.0 cm and is surrounded by dry air with a breakdown electric field of 3.00 106 V/m. (a) What is the maximum potential of the dome? (b) What is the maximum charge on the dome? Figure P20.67 David Evison/Shutterstock.comarrow_forwardA parallel-plate capacitor with capacitance C0 stores charge of magnitude Q0 on plates of area A0 separated by distance d0. The potential difference across the plates is V0. If the capacitor is attached to a battery and the charge is doubled to 2Q0, what are the ratios (a) Cnew/C0 and (b) Vnew/V0? A second capacitor is identical to the first capacitor except the plate area is doubled to 2A0. If given a charge of Q0, what are the ratios (c) Cnew/C0 and (d) Vnew/V0? A third capacitor is identical to the first capacitor, except the distance between the plates is doubled to 2d0. If the third capacitor is then given a charge of Q0, what are the ratios (e) Cnew/C0 and (f) Vnew/V0?arrow_forwardA parallel-plate capacitor has square plates that are 8.00 cm on each side and 3.80 mm apart. The space between the plates is completely filled with two square slabs of dielectric, each 8.00 cm on a side and 1.90 mm thick. One slab is Pyrex glass and the other slab is polystyrene. If the potential difference between the plates is 86.0 V, find how much electrical energy can be stored in this capacitor.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningGlencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher: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 for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
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