HOME WORK (2): ind the magnitude of the electric field intensity with a copper sample if: (a) the urrent density is 106 A/m²; (b) the free-electron velocity is 0.1 mm/s; (c) it is in he form of a cube, 1 mm on a side, carrying a total current of 2 A; (d) it is in the orm of a cube, I mm on a side, with a potential difference of 20 uVbetween opposite aces.
HOME WORK (2): ind the magnitude of the electric field intensity with a copper sample if: (a) the urrent density is 106 A/m²; (b) the free-electron velocity is 0.1 mm/s; (c) it is in he form of a cube, 1 mm on a side, carrying a total current of 2 A; (d) it is in the orm of a cube, I mm on a side, with a potential difference of 20 uVbetween opposite aces.
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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