Problem 3. In a certain region of space, the electric field is constant in direction (say horizontal, in the x direction), but its magnitude decreases from 560 N/C at x = 0 to 410 N/C at x= 25 m. Consider the gaussian surface in the form a cubical box of side 25 m where the box is oriented so that four of its sides are parallel to the field lines. (see figure below). (&o=8.85x10-12 C²/N·m², k = 9 x10° N.m²/C²). (a) Find the flux through the vertical surface on the left at x= 0. (b) Calculate the flux through the vertical surface on the right at x= 25 m. (c) Determine the average charge density within the cubical box. x=0 Ē x = 25 m 1-25 m- E

Problem 3. In a certain region of space, the electric field is constant in direction (say horizontal, in the x direction), but its magnitude decreases from 560 N/C at x = 0 to 410 N/C at x= 25 m. Consider the gaussian surface in the form a cubical box of side 25 m where the box is oriented so that four of its sides are parallel to the field lines. (see figure below). (&o=8.85x10-12 C²/N·m², k = 9 x10° N.m²/C²). (a) Find the flux through the vertical surface on the left at x= 0. (b) Calculate the flux through the vertical surface on the right at x= 25 m. (c) Determine the average charge density within the cubical box. x=0 Ē x = 25 m 1-25 m- E

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 43PQ: The nonuniform charge density of a solid insulating sphere of radius R is given by = cr2 (r R),...

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