A copper bar of rectangular cross section 2cm by 8 cm and length 200 cm has a voltage dropof 50 μV. Find the resistance, current, current density, electric field intensity, and conduction electron drift velocity.(σcopper=5.96x10⁷ S/m, μe= 30 cm²/V-s)
A copper bar of rectangular cross section 2cm by 8 cm and length 200 cm has a voltage dropof 50 μV. Find the resistance, current, current density, electric field intensity, and conduction electron drift velocity.(σcopper=5.96x10⁷ S/m, μe= 30 cm²/V-s)
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...
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A copper bar of rectangular cross section 2cm by 8 cm and length 200 cm has a voltage dropof 50 μV. Find the resistance, current, current density, electric field intensity, and conduction electron drift velocity.(σcopper=5.96x10⁷ S/m, μe= 30 cm²/V-s)
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