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Recall that in the example of a uniform charged sphere,
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- Eight small conducting spheres with identical charge q = 2.00 C are placed at the corners of a cube of side d = 0.500 m (Fig. P23.75). What is the total force on the sphere at the origin (sphere A) due to the other seven spheres? Figure P23.75arrow_forwardTwo solid spheres, both of radius 5 cm, carry identical total charges of 2 C. Sphere A is a good conductor. Sphere B is an insulator, and its charge is distributed uniformly throughout its volume. (i) How do the magnitudes of the electric fields they separately create at a radial distance of 6 cm compare? (a) EA EB = 0 (b) EA EB 0 (c) EA = EB 0 (d) 0 EA EB (e) 0 = EA EB (ii) How do the magnitudes of the electric fields they separately create at radius 4 cm compare? Choose from the same possibilities as in part (i).arrow_forwardA solid conducting sphere of radius 2.00 cm has a charge 8.00 μC. A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with the solid sphere and has a total charge −4.00 μC. Find the electric field at (a) r = 1.00 cm, (b) r = 3.00 cm, (c) r = 4.50 cm, and (d) r = 7.00 cm from the center of this charge configuration.arrow_forward
- A solid insulating sphere of radius 0.06 cm carries a total charge of 30 nC. Concentric with this sphere is a conducting spherical shell with an inner radius of 0.13 cm and an outer radius of 0.17 cm and carrying a total charge of -15 nC. Find the charge distribution for the outer surface of the conducting spherical shell. O 4.130 m2 4 C 4.130x10 m2 -5 C 4.130x10 m2 -8 C 4.130x10 m2arrow_forwardAn infinite sheet of charge is located in the y-z plane at x = 0 and has uniform charge denisity o1 = 0.62 µC/m². Another infinite sheet of charge with uniform charge density o2 = -0.29 µC/m² is located at x = c = 33 cm.. An uncharged infinite conducting slab is placed halfway in between these sheets ( i.e., between x = 14.5 cm and x = 18.5 cm). d a/2 a/2| a/2 1) What is Ex(P), the x-component of the electric field at point P, located at (x,y) = (7.25 cm, 0)? N/C Submit 2) What is oa, the charge density on the surface of the conducting slab at x = 14.5 cm? | µC/m² Submit 3) What is V(R) - V(P), the potentital difference between point P and point R, located at (x,y) = (7.25 cm, -18.5 cm)? Submit 4) What is V(S) - V(P), the potentital difference between point P and point S, located at (x,y) = (25.75 cm, -18.5 cm)? V submit + 5) What is Ex(T), the x-component of the electric field at point T, located at (x,y) = (40.25 cm, -18.5 cт)? N/C Submit R.arrow_forward3 C of charge are placed on a spherical conducting shell. A particle with a charge of -4 C is placed at the center of the cavity. Find the net charge on the outer surface of the shell. Express your answers in units of C with no decimal place. Do not forget a minus sign if your answer is negative.arrow_forward
- d 00 = A semicircular wire of radius R is uniformly charged with Q₁ -0.3Q and located in a two dimensional coordinate system as shown in the figure. A point charge Q2-9Q is placed at 0.36 R on the y-axis. Determine the electric field at point o in terms of kQ/R2F where f is the unit vector. Take mt=3.14 and provide your answer with two decimal places Answer: Q₁ Q₂ R 0arrow_forwardAn infinite sheet of charge is located in the y-z plane at x = 0 and has uniform charge denisity o1 = 0.62 µC/m2. Another infinite sheet of charge with uniform charge density o7 = -0.29 µC/m? is located at x = c = 33 cm.. An uncharged infinite conducting slab is placed halfway in between these sheets ( i.e., between x = 14.5 cm and x 3 18.5 сm). a/2 a/2| a/2 1) What is Ex(P), the x-component of the electric field at point P, located at (x,y) = (7.25 cm, 0)? N/C Submit 2) What is oa, the charge density on the surface of the conducting slab at x = 14.5 cm? µC/m? Submit 3) What is V(R) - V(P), the potentital difference between point P and point R, located at (x,y) = (7.25 cm, -18.5 cm)? Submit 4) What is V(S) - V(P), the potentital difference between point P and point S, located at (x,y) = (25.75 cm, -18.5 cm)? Submit + 5) What is Ex(T), the x-component of the electric field at point T, located at (x,y) (40.25 сm, -18.5 ст)? N/C Submitarrow_forwardConsider the charge configurations below. The angle alpha may be any arbitrary angle, not necessarily 45 degrees. In case B, a charge +Q/2 is uniformly distributed on the curved rod, which is a section of a circle. In case A, the charge Q/2 is also at a distance R from the -Q charge. smallest: next smallest: third smallest: A: largest: C: +Q/4 R 0 +Q/2 R → R +Q/4 α Rank in order of increasing magnitude of net force on the Q, from smallest force to largest force: B: D: +Q/2 R +Q/2 (on point) R +Q/2 (on rod) +Q/2 a αarrow_forward
- A conducting rod carrying a total charge of +5.00 pC is bent into a semicircle of radius R = 73.0cm, with its center of curvature at the origin (see figure below). The charge density along the rod is given by 2 = 2o sin (8), where 6 is measured clockwise from the + x axis. What is the magnitude of the electric force on a 1.00 pC charged particle placed at the origin? N ● y R A xarrow_forwardWhat is the linear charge density of a thin wire bent into a circle (or ring) of radius 6.48 cm if the total charge on the wire is 3.86 µC? Give your answer in μC/m.arrow_forwardwe place a total positive charge q on a solid conducting sphere with radius r. find e at any point inside or outside the sphere.arrow_forward
- 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