-19ICand the distance between18- An electric dipole with charges q= ±1.602x10them d = 0.24 nm is placed in a uniform electric field with a size of 8x1O N /C as shownin the figure. If 0 = 20 °, find the magnitude of the torque acting on the dipole (by afactor of x10 ^ -23 N.m).EA) 1.87D) 2.31B) 3.12E) 2.13C) 1.05

Given: The charge on electric dipole is 1.602×10-19 C. The distance between the two…

18- An electric dipole with charges q= ±1.602x10*² iC and the distance between them d = 0.24 nm is placed in a uniform electric field with a size of 8x10 N /C as shown in the figure. If 0 = 20 °, find the magnitude of the torque acting on the dipole (by a factor of x10 ^ -23 N.m). A) 1.87 E D) 2.31 B) 3.12 E) 2.13 C) 1.05

18- An electric dipole with charges q= ±1.602x10*² iC and the distance between them d = 0.24 nm is placed in a uniform electric field with a size of 8x10 N /C as shown in the figure. If 0 = 20 °, find the magnitude of the torque acting on the dipole (by a factor of x10 ^ -23 N.m). A) 1.87 E D) 2.31 B) 3.12 E) 2.13 C) 1.05

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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10. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure. Each side of the triangle has a length of 20.0 cm, and the point (C) is located half way between qı and q3 along the side. Find the magnitude of the electric field at point (C). Let q1 = -1.60 µC, q2 = +2.60 µC, and q3 = +5.20 µC. N/C oof19 00 q3 19.0of19.0of19.oof19 oof19.of of19 0of19 0of19 0of19.oof19 oof of19 0of19 oof19 0
5. Two parallel, metal plates with separation distance d=2.00 cm carry charges of equal magnitude but opposite sign. Assume the electric field has a magnitude of 2,000 N/C. A charged particle with mass 2.00x10-16 kg and charge 1.00x106 C is projected from the center of the bottom negative plate with an initial speed of 1.00x105 m/s at an angle of 45 degrees above the horizontal. Assume the plates are square with side length 20.0 cm. a. Where does the particle strike? Answer: b. What is the minimum initial speed the particle must have in order to reach the positive plate. Answer:
2. Suppose that charge #1 is positioned at the origin (x = 0 m, y = 0 m) and has a magnitude of +2.6 μC, and that charge #2 is positioned on the y-axis at y = 0.16 m and has a magnitude of -4.3 µC. Find the x- and y-components of the electric field on the x-axis at x = 0.21 m. Also, find the x- and y-components of the force on a charge of +6.3 nC placed at this point (x = 0.21 m).
Round to three significant figures.
= + 4.0 nc located at the origin of a consider an electric dipole consisting of a point charge q1 coordinate system and a second charge q2 = - 4.0 nc located at (0.10 m, 0 m). 0.15 m 0.05 m 0.05 m q1 q2 a) find the electric field at points (0.05 ,0 m) and (0.05 m, 0.15 m) due to this dipole. b) what is the electric force on a 2.0 nc charge placed at these points. c) use the far-field approximation to find the electric field e at a point 1.5 m away from the dipole along the perpendicular bisector at coordinates (0.05 m, 1.5 m)?