An electric dipole consists of charges +2e and -2e separated by 0.68 nm. It is in an electric field of strength 4.6 x 106 N/C. Calculate the magnitude of the torque on the dipole when the dipole moment is (a) parallel to, (b) perpendicular to, and (c) antiparallel to the electric field. (a) Number 0 (b) Number i 2.72E-29 (c) Number 0 Units Units N.m Units N.m N-m

An electric dipole consists of charges +2e and -2e separated by 0.68 nm. It is in an electric field of strength 4.6 x 106 N/C. Calculate the magnitude of the torque on the dipole when the dipole moment is (a) parallel to, (b) perpendicular to, and (c) antiparallel to the electric field. (a) Number 0 (b) Number i 2.72E-29 (c) Number 0 Units Units N.m Units N.m N-m

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)...

See similar textbooks

Similar questions

proton is released from rest (v_i=0) in a uniform electric field E ⃗, as shown in the figure 3. After it runs a distance x=1.67 m, its speed becames v=6.5×10^5 m⁄s. Calculate the magnitude of the uniform electric field (in N/C)?
Which expression gives the correct electric field magnitude at point P for the geometry shown in the figure? 1 2g 4περ r 1 E = b- 2 E = v2; 2q 4T€0 r2 1 r , 4 50% || b- 2 1 E = /2; 4T€0 r2 CORRECT V2 _1 2 4T€0 E = 50% P.
Two charges are located in the x-y plane. If q1 = -2.90 nC and is located at (x 0.00 m, y = 1.080 m), and the second charge has magnitude of q2 4.60 nC and is located at (x 1.40 m, y 0.650 m), calculate the x and y components, Ex and E,, of the electric field, É, in component form at the origin, (0,0). The Coulomb force constant is 1/(4TE)) = 8.99 × 10° N · m2/C². Ex N/C Ey N/C ||
An infinite line of positive charge lies along the y axis, with charge density = 1.30 μC/m. A dipole is placed with its center along the x axis at x = 22.0 cm. The dipole consists of two charges ±10.0 μC separated by 2.00 cm. The axis of the dipole makes an angle of 45.0° with the x axis, and the positive charge is farther from the line of charge than the negative charge. Find the net force exerted on the dipole. F -0.0683 N An infinite line of positive charge lies along the y axis, with charge density = 1.30 μC/m. A dipole is placed with its center along the x axis at x = 22.0 cm. The dipole consists of two charges ±10.0 μC separated by 2.00 cm. The axis of the dipole makes an angle of 45.0° with the x axis, and the positive charge is farther from the line of charge than the negative charge. Find the net force exerted on the dipole. -0.623 N X
An electric dipole with dipole moment 4 x 10-9 C m is aligned at 30° with the direction of a uniform electric field of magnitude 5 × 10° N C-1. Calculate the magnitude of the torque acting on the dipole.
A disk of radius ?=7.52 cm is centered at the origin and lies in the ?-? plane. The disk has a surface charge density σ=3.11×10^−6 C/m^2. Evaluate the electric field E(x) produced by this disk along the x-axis at point P=(1.19 cm,0.00 cm). The Coulomb force constant ?=1/(4??0)=8.99×10^9 N·m^2/C^2.
An imaginary closed cube-shaped surface on the L side is in a region where there is a uniform electric field ?. What is the electrical flow through each face of the cube and the total flow through the cube when: (a) it is oriented with two of its faces perpendicular to ? (Figure a) and (b) it undergoes a rotation of an angle θ in around a vertical axis (Figure b).
the answer provided is wrong
help
An electric dipole consists of charges +2e and -2e separated by 1.1 nm. It is in an electric field of strength 3.1 × 106 N/C. Calculate the magnitude of the torque on the dipole when the dipole moment is (a) parallel to, (b) perpendicular to, and (c) antiparallel to the electric field. (a) Number i Units (b) Number i Units (c) Number i Units
(c) d) 2R R. R. R. Two uniform line charges of = 4n C/m each are parallel to the z-axis at (0, 4)m and (0, -4)m. Magnitude of electric field at points (+4, 0, 0) is (a) 9 V/m (b) 18 V/m C4.5 V/m (d) 9/2 V/m
An electric dipole has charges of +2e and -2e and are separated by 0.78nm. The dipole sits in an electric field of 3.4 x 106 N/C. What is the torque on the dipole if the dipole moment is: a) parallel to the electric field? b) perpendicular to the electric field? c) antiparallel(180 degrees) to the electric field?