The table below shows four metals and their corresponding electron density n. A certain current density J is to be produced in four wires each made of the metals in the table below. In which wire will the drift speed va for a particle of charge q be the greatest? In this case, J and q are the same for all metal wires. Electron density ( Metal x1028 m-3) Gold 5.90 Silver 5.86 Copper 8.47 Aluminum 18.1 Aluminum wire Silver wire Copper wire O Gold wire

The table below shows four metals and their corresponding electron density n. A certain current density J is to be produced in four wires each made of the metals in the table below. In which wire will the drift speed va for a particle of charge q be the greatest? In this case, J and q are the same for all metal wires. Electron density ( Metal x1028 m-3) Gold 5.90 Silver 5.86 Copper 8.47 Aluminum 18.1 Aluminum wire Silver wire Copper wire O Gold wire

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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