1- A long metallic cone of a length l, shown in figure 1, stands perpendicular on a wide expanded earthed metallic plate in free space. The potential of the cone is V,. Sketch qualitatively the electric field line and the equipotential surfaces. Start with Gauss's law to calculate the following: a) Electric flux density and the electric field intensity in whole space. b) The surface charge density on the cone surface and on the plate. c) The capacitance of the arrangement -V =V, Air gap V-0 Figure 1: A long metallic cone stands perpendicular on a wide metallic plate

1- A long metallic cone of a length l, shown in figure 1, stands perpendicular on a wide expanded earthed metallic plate in free space. The potential of the cone is V,. Sketch qualitatively the electric field line and the equipotential surfaces. Start with Gauss's law to calculate the following: a) Electric flux density and the electric field intensity in whole space. b) The surface charge density on the cone surface and on the plate. c) The capacitance of the arrangement -V =V, Air gap V-0 Figure 1: A long metallic cone stands perpendicular on a wide metallic plate

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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