5. We consider two (1 and 2) solid non conducting objects. Object (1) is a sphere having a radius of R and a volumetric charge density of p,- axis Object (1) Object (2) Object (2) is a cylinder having a circular cross section of radius = R and volumetric charge density = P,- At a radial distance (r,) from the center of object (1), the electric field magnitude is E, and at a radial distance ( r;) from the center of object (2), the electric field magni- tude is E. (note: In both cases, we want to be inside of the objects (i.e. r < R))

5. We consider two (1 and 2) solid non conducting objects. Object (1) is a sphere having a radius of R and a volumetric charge density of p,- axis Object (1) Object (2) Object (2) is a cylinder having a circular cross section of radius = R and volumetric charge density = P,- At a radial distance (r,) from the center of object (1), the electric field magnitude is E, and at a radial distance ( r;) from the center of object (2), the electric field magni- tude is E. (note: In both cases, we want to be inside of the objects (i.e. r < R))

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Gauss’s Law

Section: Chapter Questions

Problem 24.46P: A thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108...

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Suppose the conducting spherical shell of Figure 15.29 carries a charge of 3.00 nC and that a charge of -2.00 nC is at the center of the sphere. If a = 2.00 m and b = 2.40 m. find the electric field at (a) r = 1.50 m, (b) r = 2.20 m, and (c) r = 2.50 m. (d) What is the charge distribution on the sphere?
Example 23.3 derives the exact expression for the electric field at a point on the axis of a uniformly charged disk. Consider a disk of radius R = 3.00 cm having a uniformly distributed charge of +5.20 C. (a) Using the result of Example 23.3, compute the electric field at a point on the axis and 3.00 mm from the center. (b) What If? Explain how the answer to part (a) compares with the field computed from the near-field approximation E = /20. (We derived this expression in Example 23.3.) (c) Using the result of Example 23.3, compute the electric field at a point on the axis and 30.0 cm from the center of the disk. (d) What If? Explain how the answer to part (c) compares with the electric field obtained by treating the disk as a +5.20-C charged particle at a distance of 30.0 cm.
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A thin, square, conducting plate 50.0 cm on a side lies in the xy plane. A total charge of 4.00 108 C is placed on the plate. Find (a) the charge density on each face of the plate, (b) the electric field just above the plate, and (c) the electric field just below the plate. You may assume the charge density is uniform.
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