PHYS 212 FOR SCI+ENG W/MAST PHYS >ICP<
1st Edition
ISBN: 9781323834831
Author: Knight
Publisher: PEARSON C
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 24, Problem 48EAP
FIGURE P24.48 shows two very large slabs of metal that are
parallel and distance
has surface area A. The thickness of each slab is so small in
comparison to its lateral dimensions that the surface area around
the sides is negligible. Metal I has total charge Q1 = Q and metal 2
has total charge Q2 = 2Q. Assume Q is positive. In terms of Q
and A, determine
a. The electric field strengths El to E5 in regions 1 to 5.
b. The surface charge densities
to d.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Two 1.20m nonconducting wires form a right angle. One segment has charge q1=4.0 nC uniformly distributed along its length, the other segment has charge q2 = –6.0 nC uniformly distributed along its length. Point P lies on the central axis of each wire and is 60.0 cm apart.
a. The horizontal component of the net electric field at point P is:______N/C. in i or -i.
b. The vertical component of the net electric field at point P is:______ N/C. in j or -j.
c. The magnitude of the net electric field at point P is:______N/C.
d.its direction measured with respect to the x-axis is:_____.
A conducting sphere of radius r1 = 0.27 m has a total charge of Q = 2.6 μC. A second uncharged conducting sphere of radius r2 = 0.34 m connects to the first by a thin conducting wire. The spheres are separated by a very large distance compared to their size.
a. What is the total charge on sphere two Q2 after they are connected, in coulombs?
b. What is the surface charge density of the second sphere, σ2, after they are connected in coulombs per square meter?
A long, thin straight wire with linear charge density λ runs down the center of a thin, hollow metal cylinder of radius R. The cylinder has a net linear charge density 2λ. Assume λ is positive.
a.
Find expressions for the magnitude of the electric field strength inside the cylinder, r<R. Give your answer as a multiple of λ/ε0.
Express your answer in terms of some or all of the variables R, r, and the constant π.
b.
Find expressions for the magnitude of the electric field strength outside the cylinder, r>R. Give your answer as a multiple of λ/ε0.
Express your answer in terms of some or all of the variables R, r, and the constant π.
Chapter 24 Solutions
PHYS 212 FOR SCI+ENG W/MAST PHYS >ICP<
Ch. 24 - Suppose you have the uniformly charged cube in...Ch. 24 - FIGURE Q24.2 shows cross sections of...Ch. 24 - The square and circle in FIGURE Q24.3 are in the...Ch. 24 - Prob. 4CQCh. 24 - Prob. 5CQCh. 24 - What is the electric flux through each of the...Ch. 24 - Prob. 7CQCh. 24 - The two spheres in FIGURE Q24.8 on the next page...Ch. 24 - The sphere and ellipsoid in FIGURE Q24.9 surround...Ch. 24 - A small, metal sphere hangs by an insulating...
Ch. 24 - l. FIGURE EX24.1 shows two cross sections of two...Ch. 24 - FIGURE EX24.2 shows a cross section of two...Ch. 24 - FIGURE EX24.3 shows a cross section of two...Ch. 24 - The electric field is constant over each face of...Ch. 24 - The electric field is constant over each face of...Ch. 24 - The cube in FIGURE EX24.6 contains negative...Ch. 24 - The cube in FIGURE EX24.7 contains negative...Ch. 24 - The cube in FIGURE EX24.8 contains no net charge....Ch. 24 - What is the electric flux through the surface...Ch. 24 - What is the electric flux through the surface...Ch. 24 - II The electric flux through the surface shown in...Ch. 24 - ]12. A 2.0cm3.0cm rectangle lies in the xy-plane....Ch. 24 - A 2.0cm3.0cm rectangle lies in the xz-plane. What...Ch. 24 - Prob. 14EAPCh. 24 - 15. A box with its edges aligned with
the...Ch. 24 - What is the net electric flux through the two...Ch. 24 - FIGURE EX24.17 shows three charges. Draw these...Ch. 24 - Prob. 18EAPCh. 24 - FIGURE EX24.19 shows three Gaussian surfaces and...Ch. 24 - What is the net electric flux through the torus...Ch. 24 - What is the net electric flux through the cylinder...Ch. 24 - Prob. 22EAPCh. 24 - Prob. 23EAPCh. 24 - A spark occurs at the tip of a metal needle if the...Ch. 24 - The electric field strength just above one face of...Ch. 24 - The conducting box in FIGURE EX24.26 has been...Ch. 24 - FIGURE EX24.27 shows a hollow cavity within a...Ch. 24 - A thin, horizontal, 10-cm-diameter copper plate is...Ch. 24 - Prob. 29EAPCh. 24 - Prob. 30EAPCh. 24 - II A tetrahedron has an equilateral triangle base...Ch. 24 - Charges q1= —4Q and q2= +2Q are located at x = —a...Ch. 24 - Prob. 33EAPCh. 24 - A spherically symmetric charge distribution...Ch. 24 - A neutral conductor contains a hollow cavity in...Ch. 24 - Prob. 36EAPCh. 24 - 37. A 20-cm-radius ball is uniformly charged to 80...Ch. 24 - Prob. 38EAPCh. 24 - Prob. 39EAPCh. 24 - Prob. 40EAPCh. 24 - A hollow metal sphere has 6 cm and 10 cm inner and...Ch. 24 - Prob. 42EAPCh. 24 - Find the electric field inside and outside a...Ch. 24 - Prob. 44EAPCh. 24 - Prob. 45EAPCh. 24 - Prob. 46EAPCh. 24 - FIGURE P24.47 shows an infinitely wide conductor...Ch. 24 - FIGURE P24.48 shows two very large slabs of metal...Ch. 24 - Prob. 49EAPCh. 24 - A very long, uniformly charged cylinder has radius...Ch. 24 - Prob. 51EAPCh. 24 - Prob. 52EAPCh. 24 - II A long cylinder with radius b and volume charge...Ch. 24 - A spherical shell has inner radius Rin, and outer...Ch. 24 - Prob. 55EAPCh. 24 - Newton's law of gravity and Coulomb's law are both...Ch. 24 - Prob. 57EAPCh. 24 - An infinite cylinder of radius R has a linear...Ch. 24 - Prob. 59EAPCh. 24 - A sphere of radius R has total charge Q. The...Ch. 24 - II A spherical ball of charge has radius R and...
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 thin, semicircular wire of radius R is uniformly charged with total positive charge Q (Fig. P24.63). Determine the electric field at the midpoint O of the diameter.arrow_forwardI FIGURE P27.40 shows a solid metal sphere at the center of a hol- low metal sphere. What is the total charge on (a) the exterior of the inner sphere, (b) the inside surface of the hollow sphere, and (c) the exterior surface of the hollow sphere? Conducting spheres 15,000 N/C 5 cm 10 cm 15,000 N/C cm 8 cm FIGURE P27.40 17 cmarrow_forwardWhat is wrong with this?arrow_forward
- E8P9 Part d, e and f please.arrow_forwardPlease answer the subparts A&B with the step solution. Im needed in 30 minutes thank uarrow_forwardA 3-D printer lays down a semicircular arc of positively charged plastic with a radius R = 2.8 cm, and a linear charge density of λ = +1.6 μC/m. After the printer has finished the arc, the stylus moves to the center of the arc as shown. The minute segment of the plastic arc highlighted in the diagram subtends an angle dθ. 1. Input an expression for the charge dq on the segment of size dθ in terms of given parameters. 2. Input an expression for the electric field vector, dE, generated at the center of the arc by the minute segment of plastic subtending the arc dθ. Express your answer in terms of given parameters, the Coulomb constant k, and the unit vectors i and j. 3. Evaluate the expression from part (b) as an indefinite integral to determine the x-component of the electrical field, Ex, at the center of the arc generated by the entire line of charged plastic. 4. Select the limits of integration that would result in the correct calculation of the electric field at the center of the…arrow_forward
- cs.com/myct/item/view?assignment ProblemiD-195605601 @ 2 S A 12-cm-long thin rod has the nonuniform charge density A(z) = (6.5 nC/cm) e-\/(6.0 cm) 1 where x is measured from the center of the rod. X f 3 E D BO C $ 4 R F BEB V 96 5 FB 6 G ▼ B Part A What is the total charge on the rod? Hint: This exercise requires an integration. Think about how to handle the absolute value sign. Express your answer with the appropriate units. TY Q= Value Provide Feedback Submit WA MacBook Air H 7 N HÅ Request Answer 44 U 8 7 Units 1 M 9 K MOSISO ? O " O L P command I option Next > Reviearrow_forwardA hollow conducting sphere has an inner radius of r1 = 1.4 cm and an outer radius of r2 = 3.5 cm. The sphere has a net charge of Q = 2.9 nC. a. What is the magnitude of the electric field in the cavity at the center of the sphere, in newtons per coulomb? b. What is the magnitude of the field, in newtons per coulomb, inside the conductor, when r1 < r < r2? c. What is the magnitude of the field, in newtons per coulomb, at a distance r = 7.6 m away from the center of the sphere?arrow_forwardA long, thin straight wire with linear charge density A runs down the center of a thin, hollow metal cylinder of radius R. The . cylinder has a net linear charge density 2A. Assume A is positive. esc 1 BA Q A 1 option Z 2 W S X H command # 3 20 E D $ 4 C ▾ Part A Y 888 FA R F Find expressions for the magnitude of the electric field strength inside the cylinder, r R. Give your answer as a multiple of X/co. Express your answer in terms of some or all of the variables R, r, and the constant as a multiple of ratio of charge density A to vacuum permittivity Co. 195| ΑΣΦΑ 3 2πE Provide Feedback E- Submit X Incorrect; Try Again; 4 attempts remaining % 5 V 20 T Previous Answers Request Answer G 6 MacBook Air B Y H B ? & 7 U N 8 4 DI 9 M I O K DE MOSISO > } ✓ delarrow_forward
- Human nerve cells have a net negative charge and the material in the interior of the cell is a good conductor. If a cell has a net charge of -7.52 pC, a. what are the magnitude and direction (inward or outward) of the net flux through the cell boundary? b. what is the volume charge density passing through the cell? Assume that the portion of the cell in question is spherical with radius r 1.2 × 10¯6m.arrow_forwardIn the figure a nonconducting rod of length L = 8.19 cm has charge -q = - 4.53 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and (c) direction (positive angle relative to the positive direction of the x axis) of the electric field produced at point P, at distance a = 13.3 cm from the rod? What is the electric field magnitude produced at distance a = 56 m by (d) the rod and (e) a particle of charge -q = - 4.53 fC that replaces the rod? P (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units (e) Number i Unitsarrow_forwardIn the figure a nonconducting rod of length L = 8.17 cm has charge -q = -4.56 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and (c) direction (positive angle relative to the positive direction of the x axis) of the electric field produced at point P, at distance a = 14.2 cm from the rod? What is the electric field magnitude produced at distance a = 83 m by (d) the rod and (e) a particle of charge -q = -4.56 fC that replaces the rod? Xarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
Electric Fields: Crash Course Physics #26; Author: CrashCourse;https://www.youtube.com/watch?v=mdulzEfQXDE;License: Standard YouTube License, CC-BY