2. In the figure, a nonconductiong spherical shell of inner radius a = 2.00 cm and outer radius b = 2.40 cm has (within its thickness) a positive volume charge density p= A/r, where A is a constant and r is the distance from the center of the shell. In addition, a small ball of charge q = 45.0x10-15 C is located at that center. What value should A have if the electric field in the shell (a ≤ r ≤ b) is to be uniform? q+ 4

2. In the figure, a nonconductiong spherical shell of inner radius a = 2.00 cm and outer radius b = 2.40 cm has (within its thickness) a positive volume charge density p= A/r, where A is a constant and r is the distance from the center of the shell. In addition, a small ball of charge q = 45.0x10-15 C is located at that center. What value should A have if the electric field in the shell (a ≤ r ≤ b) is to be uniform? q+ 4

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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