1. For infinitly large dimensions sheet, the electrostatic field is inversly propotional to the distance at any point in space by: (a) 1/² (b) 1/r (c) 1/r³ 2. Gauss's law can not be mathematically determined unless: (d) 1/0 (a) Symmetry conditions exisists (b) Gaussian surface exisists (c) There are charges over all space (c) Equilibrium exisits 3. A spherical Gaussian surface surrounds a point charge, if the radius of the sphere is doubled, the total flux through that surface will be: (a) Reduced by (1/r2), because a reduced number of electric field lines from the charge passes through the sphere. (b) Does not change because all electric field lines from the charge pass through the sphere, regardless of its radius. (c) Does not change because the electric field lines density do not change as they pass the sphere. (d) The flux is zero 4. The electrostatic field inside any good conductor in electrostatic equilibrium equals to: (a) Zero (b) Max at the center (c) Max at the edge (d) [E] doesn't exist

1. For infinitly large dimensions sheet, the electrostatic field is inversly propotional to the distance at any point in space by: (a) 1/² (b) 1/r (c) 1/r³ 2. Gauss's law can not be mathematically determined unless: (d) 1/0 (a) Symmetry conditions exisists (b) Gaussian surface exisists (c) There are charges over all space (c) Equilibrium exisits 3. A spherical Gaussian surface surrounds a point charge, if the radius of the sphere is doubled, the total flux through that surface will be: (a) Reduced by (1/r2), because a reduced number of electric field lines from the charge passes through the sphere. (b) Does not change because all electric field lines from the charge pass through the sphere, regardless of its radius. (c) Does not change because the electric field lines density do not change as they pass the sphere. (d) The flux is zero 4. The electrostatic field inside any good conductor in electrostatic equilibrium equals to: (a) Zero (b) Max at the center (c) Max at the edge (d) [E] doesn't exist

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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