Physics for Scientists and Engineers: A Strategic Approach with Modern Physics, Books a la Carte Edition; Student Workbook for Physics for Scientists ... eText -- ValuePack Access Card (4th Edition)
4th Edition
ISBN: 9780134564234
Author: Randall D. Knight (Professor Emeritus)
Publisher: PEARSON
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Textbook Question
Chapter 24, Problem 5EAP
The electric field is constant over each face of the cube shown in FIGURE EX24.5. Does the box contain positive charge, negative charge? Explain.
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A quadrilateral plate having a side length of 0.5m with A at 40® to a uniform electric field E of magnitude 3.0 x 103 N/C.
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(c) What is the flux through the disk if ?⃗ is parallel to ?⃗⃗?
(a) Find the net electric flux through the cube shown.(b) Can you use Gauss’s law to find the electric field on the surface of this cube? Explain.
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Chapter 24 Solutions
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics, Books a la Carte Edition; Student Workbook for Physics for Scientists ... eText -- ValuePack Access Card (4th Edition)
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...
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- If the hemisphere (surface C) in Figure 25.10 (page 760) is tilted so that its disk-shaped cross section makes a 25 angle with the electric field, what is the electric flux through the hemisphere? Use Example 25.1 to check your result.arrow_forwardThe colored regions in Figure P25.21 represent four three-dimensional Gaussian surfaces A through D. The regions may also contain three charged particles, with qA + +5.00 nC, qB = 5.00 nC, and qC = +8.00 nC, that are nearby as shown. What is the electric flux through each of the four surfaces? FIGURE P25.21arrow_forwardA Using Gausss law, find the electric flux through each of the closed Gaussian surfaces A, B, C, and D shown in Figure P25.25. FIGURE P25.25arrow_forward
- A point charge -4nC is at the center of a Gaussian sphere of radius to 0.35m. (a) What is the electric field at all points on the surface of the sphere? (b) What is the flux of the electric field through the surface of the sphere? (c) What is the electric flux through the surface of the sphere if the point charge is moved from the center to another location inside the Gaussian sphere?arrow_forwardConsider a uniform electric field of E =  ⟨E cos θ, E sin θ, 0⟩ and a flat disk of radius R. a) What is the electric flux through the disk if it sits in the xy-plane? b) What is the electric flux through the disk if it sits in the xz-plane?arrow_forwardA spherical conducting shell of inner radius r1 and outer radius r2 has a charge Q.(a) A charge q is placed at the centre of the shell. What is the surface charge density on the inner and outer surfaces of theshell?(b) Is the electric field inside a cavity (with no charge) zero, even if the shell is not spherical, but has any irregular shape? Explain.arrow_forward
- A disk of radius 0.10 m is oriented with its normal unit vector at 35° to the uniform electric field E of magnitude 2.5 kN/C. a)What is the electric flux through the disk? b)What is the flux through the disk if it is turned so that its normal unit vector is perpendicular to E? c)What is the flux through the disk if its normal unit vector is parallel to E?arrow_forwardA uniformly charged conducting sphere of 1.2 m diameter has a surface charge density of 8.1 µC/m2.(a) What is the net charge on the sphere?(b) What is the total electric flux leaving the surface of the sphere?  Show step-by-step calculation.   Please Don,t copy.arrow_forwardThe electric field in a particular space is E→ = (x + 1.8)î N/C with x in meters. Consider a cylindrical Gaussian surface of radius 16 cm that is coaxial with the x axis. One end of the cylinder is at x = 0. (a) What is the magnitude of the electric flux through the other end of the cylinder at x = 2.9 m? (b) What net charge is enclosed within the cylinder?arrow_forward
- Four different configurations show charge distributions and closed Gaussian surfaces. Assume that the surface normals are directed outward for each closed surface. If a charge appears to be located within a Gaussian surface, then it is, as opposed to being in the foreground or the background. The charges have the following values: q1= -22.6 nC q2= +32.7 nC q3= +3.58 nC q4= -3.29 nC q5= +5.41 nC Part (a) What is the total electric flux, in newtons squared meters per coulomb, through the closed surface shown in drawing (a) of the figure? Part (b) What is the total electric flux, in newtons squared meters per coulomb, through the closed surface shown in drawing (b) of the figure? Part (c) What is the total electric flux, in newtons squared meters per coulomb, through the closed surface shown in drawing (c) of the figure? Part (d) Drawing (d) of the figure shows a portion of an infinite conductng plane viewed edge-on. The Gaussian surface is a "Gaussian pillbox" whose sides are…arrow_forwardA with radius a and height 2h as in the Figure.There is a point charge q at the center of the cylinder.The electric flux passing through the lateral surface of the cylinder Show that it is given by ((21/2)/2)*(q/ε0)arrow_forwardthe electric field at point P just outside the outer surface of a hollow spherical conductor of inner radius 10 cm and outer radius 20 cm has mangnitude 450 N/C and is directed outward. when a particle of unknown charge Q is introduced into the center of the sphere. the electric field at P is still directed outward but is now 180N/C. (a) What was the net charge emclosed by the outer surface before Q was introduced ? (b) What is charge Q? After Q is introduced.what is the charge on the (c) inner and (d) outer surface of the condutor?arrow_forward
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