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magnitude of the electric flux through the rectangle if
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Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
- Two positively charged spheres are shown in Figure P24.70. Sphere 1 has twice as much charge as sphere 2. If q = 6.55 nC, d = 0.250 m, and y = 1.25 m, what is the electric field at point A?arrow_forwardA 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_forwardA pyramid has a square base with an area of 4.00 m2 and a height of 3.5 m. Its walls are four isosceles triangles. The pyramid is in a uniform electric field of 655 N/C pointing downward (Fig. P25.13). What is the electric flux through the square base?arrow_forward
- (a) Find the total electric field at x = 1.00 cm in Figure 18.52(b) given that q =5.00 nC. (b) Find the total electric field at x = 11.00 cm in Figure 18.52(b). (c) If the charges are allowed to move and eventually be brought to rest by friction, what will the final charge configuration be? (That is, will there be a single charge, double charge; etc., and what will its value(s) he?)arrow_forwardA thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.arrow_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_forward
- Figure P24.16 shows three charged particles arranged in the xy plane at the coordinates shown, with qA = qB = 3.30 nC and qC = 4.70 nC. What is the electric field due to these particles at the origin? FIGURE P24.16arrow_forwardA thick insulating spherical shell of inner radius a=2.4R and outer radius b=6.1R has a uniform charge density p. pR What is the magnitude of the electric field at r=5.6 R ? Express your answer using one decimal place in units of €oarrow_forwardA pyramid has a square base with an area of 7.50 m² and a height of 3.5 m. Its walls are four isosceles triangles. The pyramid is in a uniform electric field of 950 N/C pointing downward (see figure below). What is the electric flux through all four walls combined? N-m²/c B harrow_forward
- b. At what distance from the particle does its electric field have a magnitude of 12 N/C?arrow_forwardIn the figure below, what is the magnitude of the electric field at the vacant corner of the square? One side of the square is of length 30.0 ст. 8.00 µC -5.00 µC -4.00 µC E4 Eg A. 0.34 x 10^5 N/C. А. B, 1.25 x 10^5 N/C. В. C, 2.47 x 10^5 N/C. D, 3.76 x 10^5 N/C. t. 5.89 x 10^5 N/C.arrow_forwardTwo 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:_____.arrow_forward
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