An iron wire with cross-section 3.4 × 10-6 m? carries current 169 A. Find the drift velocity Va, in units of milimeters per second, by assuming the existence of twocarriers per iron atom.Hint: First, calculate number density n of the charge carriers.Answer:

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An iron wire with cross-section 3.4 x 106 m? carries current 169 A. Find the drift velocity Va, in units of milimeters per second, by assuming th carriers per iron atom. Hint: First, calculate number density n of the charge carriers. Answer:

An iron wire with cross-section 3.4 x 106 m? carries current 169 A. Find the drift velocity Va, in units of milimeters per second, by assuming th carriers per iron atom. Hint: First, calculate number density n of the charge carriers. Answer:

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter28: Current And Resistance

Section: Chapter Questions

Problem 65PQ

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An iron wire with cross-section 3.4 × 10-6 m? carries current 169 A. Find the drift velocity Va, in units of milimeters per second, by assuming the existence of two
carriers per iron atom.
Hint: First, calculate number density n of the charge carriers.
Answer:

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