3.0 cm/ conc(+) 21 600 60° 1,3.0cm 3.0cm 22 (A) Draw a free body diagram showing the electric field at the point A. (B) what is the magnitude and direction of the net electric field at point A? 2.0nC
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q1= 2.0nC q2= 2.0nC
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- A dosed surface with dimensions a = b= 0.400 111 and c = 0.600 in is located as shown in Figure 124.63. The left edge of the closed surface is located at position x = a. The electric field throughout the region is non- uniform and is given by E = (3.00 + 2.00x2)i N/C, where x is in meters. (a) Calculate the net electric flux leaving the closed surface. (b) What net charge enclosed by the surface?A thundercloud produces a vertical electric field of magnitude 28.0 kN/C atground level. You hold a 22.0 cm x 28.0 cm sheet of paper horizontallybelow the cloud.a) What is the electric flux through the sheet?b) What would the flux be if you hold the sheet of paper vertically?Part A In terms of the total charge Q, estimate the electric field on the axis at point 0.02R from the center of the ring. Express your answer in terms of some or all of the variables Q, Ro, and the appropriate constants. E0.02 Ro Submit Part B E75 Ro = = VE ΑΣΦ In terms of the total charge Q, estimate the electric field on the axis at point 75Ro from the center of the ring. Submit Request Answer Express your answer in terms of some or all of the variables Q, Ro, and the appropriate constants. VE ΑΣΦ ? Request Answer X ?
- N C' positioned. When the circle's face is perpendicular to the field lines, what is the electric flux In a symmetrical electric field of 58.3 x 10, a flat circle with a diameter of 30 cm is through it? n2 137.37 m C 41.21 m m' 0.412 1.37 x 104 m1 ! 7 A skát с A spherically symmetric charge distribution produces the electric field E=( 5400 r²) N/C, where r is in m. Z mylabmastering.pearson.com/?courseld=12649908&key=55673220682936520262024#/ 2 pos W S X 3 20 F3 E D $ 4 C 888 R F What is the electric field strength at r= 16.0 cm ? Express your answer in newtons per coulomb. VG ΑΣΦ 4 Submit Part B Submit Part C What is the electric flux through a 32.0-cm-diameter spherical surface that is concentric with the charge distribution? Express your answer in newton meters squared per coulomb. ΕΠΙ ΑΣΦ % [VG| ΑΣΦ 5 Request Answer V FO Request Answer T How much charge is inside this 32.0-cm-diameter spherical surface? Express your answer in coulombs. G 4 a ^ 6 C 244 MacBook Air Y B SMC & ? 7 H ? N/C 80 F7 N-m²/C U C N H 8 - DII FS 1 ( 9 M DD K chegg.com X C ☆ O O MOSISO O 4 PA 1.0µC charge is at (1.0m,0.0m), and a -2.0µC charge is at (0.0m,1.0m). What is the magnitude of the resulting electric field at (1.0m,1.0m)? N/C
- The electric field 4.70 cm from a very long charged wire is (2200 N/C, toward the wire) What is the charge (in nC) on a 1.00 cm long segment of the wire?Q3: positive charge q₁= +5µC is placed on a straight line with separation 10cm from point P, another positive charge q2= +5uC is placed on a straight line with separation 2720cm from point P . Find the value of the resultant electric field effecting on the point p which is on the same line as in the figure. 52 f Р 2 +500The figure shows two concentric insulating thin spherical shells: Sphere 1 of radius R₁ = 20 cm and a total charge Q₁ = 90 nC. Sphere 2 o adius R₂ = 70 cm and a total charge Q2 = -10 nC. E = 1. Find the magnitude of the net electric field at a distance r= 140 cm from the center of the two spheres. 2. Q₂ The net electric filed vector at a distance r= 140 cm from the center of the two [N/C] spheres is pointing: Ooutward E = R₁ E = 3. Find the magnitude of the net electric field at a distance r= 36 cm from the center of the two spheres. [N/C] 4. Find the magnitude of the net electric field at a distance r= 8 cm from the center of the two spheres. Oinward [N/C]
- 7. Given a + 15 C charged sphere with a diameter of 4.2 cm, solve for the following. fns bh blsit absiero a. Find the electric field outside of the sphere. b. Find the electric field inside of the cylinder.A flat square sheet of thin aluminum foil, 40 cm on a side, carries a uniformly distributed 355 nC charge. What, approximately, is the electric field 1.0 cm above the center of the sheet? Express your answer using two significant figures. E1=______ N/CSuppose three charges: q - 4.00 nC, q2 - - 4.00 nC, q3 - 2.40 nC are enclosed by five surfaces as shown below. Give the electric flux through each surface. Input all numerical values in three significant figures. Do not forget to include the sign if the value is negative. S1:0,- N.m?/C N.m?/c S2: 02- N-m2/c S3: 03- N-m?/c S4: 04- N-m?/c 55: O5-
