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A. Which of these statements about a dipole are correct? Select all that are true. I: The electric field at any location in space, due to a dipole, is the vector sum of the electric field due to the positive charge and the electric field due to the negative charge. II: At a distance & from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to . III: At a distance d from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to 13 IV: A dipole consists of two particles whose charges are equal in magnitude but opposite in sign. V: The net electric field due to a dipole is zero, since the contribution of the negative charge cancels out the contribution of the positive charge. A. I B. II C. III D. IV E. V B. A dipole is centered at the origin, and is composed of particles with charges +e and -e, separated by a distance 0.7 nm along the y-axis. The te charge is on the -y-axis and the -e charge is on the +y-axis. A proton is located at < le - 05, 0, 0 > m. What is the net electric field at the location of the proton? ( 0 0.00100708 0 ) N/C C. Determine where you should place an electron (in m) so that the net force (from the dipole and the electron) on the proton will be zero. (1E-5,0,0)m

A. Which of these statements about a dipole are correct? Select all that are true. I: The electric field at any location in space, due to a dipole, is the vector sum of the electric field due to the positive charge and the electric field due to the negative charge. II: At a distance & from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to . III: At a distance d from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to 13 IV: A dipole consists of two particles whose charges are equal in magnitude but opposite in sign. V: The net electric field due to a dipole is zero, since the contribution of the negative charge cancels out the contribution of the positive charge. A. I B. II C. III D. IV E. V B. A dipole is centered at the origin, and is composed of particles with charges +e and -e, separated by a distance 0.7 nm along the y-axis. The te charge is on the -y-axis and the -e charge is on the +y-axis. A proton is located at < le - 05, 0, 0 > m. What is the net electric field at the location of the proton? ( 0 0.00100708 0 ) N/C C. Determine where you should place an electron (in m) so that the net force (from the dipole and the electron) on the proton will be zero. (1E-5,0,0)m

College Physics
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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A. Which of these statements about a dipole are correct? Select all that are true. I: The electric field at any location in space, due to a dipole, is the vector sum of the electric field due to the positive charge and the electric field due to the negative charge. II: At a distance & from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to . III: At a distance d from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to 13 IV: A dipole consists of two particles whose charges are equal in magnitude but opposite in sign. V: The net electric field due to a dipole is zero, since the contribution of the negative charge cancels out the contribution of the positive charge. A. I B. II C. III D. IV E. V B. A dipole is centered at the origin, and is composed of particles with charges +e and -e, separated by a distance 0.7 nm along the y-axis. The te charge is on the -y-axis and the -e charge is on the +y-axis. A proton is located at < le - 05, 0, 0 > m. What is the net electric field at the location of the proton? ( 0 0.00100708 0 ) N/C C. Determine where you should place an electron (in m) so that the net force (from the dipole and the electron) on the proton will be zero. (1E-5,0,0)m
Transcribed Image Text:A. Which of these statements about a dipole are correct? Select all that are true. I: The electric field at any location in space, due to a dipole, is the vector sum of the electric field due to the positive charge and the electric field due to the negative charge. II: At a distance & from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to . III: At a distance d from a dipole, where d >> s (the separation between the charges), the magnitude of the electric field due to the dipole is proportional to 13 IV: A dipole consists of two particles whose charges are equal in magnitude but opposite in sign. V: The net electric field due to a dipole is zero, since the contribution of the negative charge cancels out the contribution of the positive charge. A. I B. II C. III D. IV E. V B. A dipole is centered at the origin, and is composed of particles with charges +e and -e, separated by a distance 0.7 nm along the y-axis. The te charge is on the -y-axis and the -e charge is on the +y-axis. A proton is located at < le - 05, 0, 0 > m. What is the net electric field at the location of the proton? ( 0 0.00100708 0 ) N/C C. Determine where you should place an electron (in m) so that the net force (from the dipole and the electron) on the proton will be zero. (1E-5,0,0)m
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