1. A 16-nC (1n = = 4 m. Which of the following integrals is correct for the magnitude (in N/C) of the electric field 10) charge is distributed uniformly along the x axis from x = 0 to x at x +10 m on the x axis? 36 a) So (10-x)² 154 b) So (10-x)2 d) +36 dx 10 154 dx 154 dx dx e) None of the above. ine

Charges q1 and q2 are located on the corners of a rectangle. If width w = 60 cm and length I = 80.2 cm find %3D the magnitude of the electric field (in N/C) at P when q1 = 4.08 nC and q2 = 1.43 nC. Round your answer to 1 decimal place.

1) This question refers to the charge distribution shown, where three charges tq 9 and + 29 are placed on a ccde of radius 5em, and 9=1.5x10^9 C. a) The net electric field at the center of the circle is the rector surn of the fields from each of the charges. Calculate the magnitude of the net electric Gueld at the center of the circle. b) In electron-volts (ev), calculate the dechic potential energy placed at the center of the circe. +291 -2 +q

A thick insulating spherical shell of inner radius a = 3, 13R and outer radius b = a uniform charge density p. = a b 10, 73R has What is the magnitude of the electric field at r = 14, 82R? Express your answer using two PR decimal places in units of

+x 91 r2 92 P Find the net electric field in N/C at point P, where q1 = (-7.8480x10^0) nC, r1 = (3.6940x10^-1) metres, q2 = (4.25x10^0) nC and r2 = (5.491x10^-1) metres. You do not need to include a unit vector in your answer, but must include a minus sign if the field direction is in the negative x direction. %3D

1 ! 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 P

Calculate the electric field at the point x meters on the axis of the ring if the total charge on the ring = Q, and there is a point charge of strength q in the center of the ring. Given: Q = +30 nanocoulombs. q = -21 nanocoulombs. x = 2.8 m. Radius = a = 0.4 m. Ans: 24.77

Part (d) Calculate the y-component of the electric field at point P due to both charges. Write your answer in units of N/C. Exnet=-2280.33 Ex.net = -2280. X Attempts Remain Part (e) Calculate the magnitude of the electric field at point P due to both charges. Write your answer in units of N/C. E= sin() cotan() atan() cosh() 6 cos() tan() π (7 8 9 asin() acos() E 45 acotan() sinh() tanh() cotanh() Degrees O Radians 1 2 3 0 Submit Hint * Feedback - HOME + END NO BACKSPACE DEL CLEAR I give up! ← → Part (f) Calculate the angle in degrees of the electric field at point P relative to the positive x-axis.

Find the magnitude of the electric field at position P(0, 0, (h = 4, 5(m))) as shown in the figure due to the charge density p, = 0.01 * 2, 7(uCoulomb/m2) with the radius b = 7, 2(m) and a = 3,1(m) (e = E0 = 35 10-)? 367 a. y Ps

A line of charge of length L = 42 cm with charge Q = 430.0 nAies along the positive Y axis whose one end is at the origin O. A point charge q = 310.0 µClies on point P = (41, 21.0)Here the coordinates are given in centi-meters. a) Find the Electric field at Pdue to the rod. x component of E Give your answer to at least three significance digits. N/C y component of E Give your answer to at least three significance digits. N/C b)Find the charge density of the rod? why is it in C/mbut not in C/m?? Charge density Give your answer to at least three significance digits. C/m