Every atom makes one free electron in copper. If 1.1 ampere current is flowing in the wire of copper having 1mm diameter, then the drift velocity (approx) will be (density of copper = 9 x 10°kg/m³ and atomic weight of copper = 63)

Every atom makes one free electron in copper. If 1.1 ampere current is flowing in the wire of copper having 1mm diameter, then the drift velocity (approx) will be (density of copper = 9 x 10°kg/m³ and atomic weight of copper = 63)

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 81CP: A 10-gauge copper wire has a cross-sectional area A=5.26mm2 and carries a current of I=5.00A . The...

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Every atom makes one free electron in copper. If 1.1 ampere current is flowing in the wire of
copper having 1mm diameter, then the drift velocity (approx) will be (density of copper = 9 x
10°kg/m³ and atomic weight of copper = 63)

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