31) The axis of a long hollow metallic cylinder (inner radius = 1.0 cm, outer radius = 2.0 cm) coincides with a long wire. The wire has a linear charge density of +8.0 nC/m, and the cylinder has a net charge per unit length of +4.0 nC/m. Determine the surface charge density on the outer surface of the cylinder. a. 95 nC/m? b. 64 nC/m? c. 48 nC/m? d. 38 nC/m? e. 32 nC/m?

31) The axis of a long hollow metallic cylinder (inner radius = 1.0 cm, outer radius = 2.0 cm) coincides with a long wire. The wire has a linear charge density of +8.0 nC/m, and the cylinder has a net charge per unit length of +4.0 nC/m. Determine the surface charge density on the outer surface of the cylinder. a. 95 nC/m? b. 64 nC/m? c. 48 nC/m? d. 38 nC/m? e. 32 nC/m?

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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