Consider a spherical shell with inner radius r₁ = 0.4 m and outer radius r₂ = 1 m. The hollow inside the shell contains no charge; and charge is distributed on the inside surface of the shell and within the shell itself, such that the electrical field inside the shell itself is everywhere outward pointing and of uniform constant magnitude 41 N/C. 2a What is the charge per unit area on the inner surface at r = r₁? (Please answer in Sl unit and multiply your answer by 10¹0) Answer 3.62 Show feedback 2b What is the charge per unit volume at radius r = 0.75 m (within the material of the shell)? □

Consider a spherical shell with inner radius r₁ = 0.4 m and outer radius r₂ = 1 m. The hollow inside the shell contains no charge; and charge is distributed on the inside surface of the shell and within the shell itself, such that the electrical field inside the shell itself is everywhere outward pointing and of uniform constant magnitude 41 N/C. 2a What is the charge per unit area on the inner surface at r = r₁? (Please answer in Sl unit and multiply your answer by 10¹0) Answer 3.62 Show feedback 2b What is the charge per unit volume at radius r = 0.75 m (within the material of the shell)? □

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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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

spherical shell charge
Consider a spherical shell with inner radius r₁ = 0.4 m
and outer radius r₂ = 1 m. The hollow inside the shell contains no charge; and charge is distributed on the
inside surface of the shell and within the shell itself, such that the electrical field inside the shell itself is
everywhere outward pointing and of uniform constant magnitude 41 N/C.
2a What is the charge per unit area on the inner surface at r = r₁?
(Please answer in Sl unit and multiply your answer by 10¹⁰)
Answer
3.62
Show feedback
2b What is the charge per unit volume at radius r = 0.75 m (within the material of the shell)?
(Please answer in Sl unit and multiply your answer by 10¹⁰)
Answer
1.86
Show feedback
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