P1.15. A copper wire has a diameter of 2.05 mmand carries a current of 15 A due solely toclectrons. (These values are common inresidential wiring.) Each electron has acharge of -1.60 × 10-19 C. Assume that thefree-electron (these are the electrons capableof moving through the copper) concentrationin copper is 1029 electrons/m'. Find theaverage velocity of the electrons in the wire.

Answered: Image /qna-images/answer/15cc07bf-9947-4005-8d97-6c303e8c617a.jpg

Answered: P1.15. A copper wire has a diameter of…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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How many valence electrons are generally contained in materials used for insulators?
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