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A solid conductive aluminum, of conductivity or whose geometry consists of three contiguous cylinders of lengths L ,, L2 and L3, with the same axis and radii r ,, r2 and r; (see figure) is connected to a battery of voltage V, (V) through conductors of negligible resistance. Calculate: a) The resistance of the conductor. b) The current through the conductor. c) The current density. d) What is the entrainment velocity of the conduction electrons? DATA: It is assumed that each Al atom contributes 3 free electrons to the conduction process. density = 2.70 g / cm ?: MAI = 27.0 g / mol: N = 6.02-1023 atoms / mol. Elemental charge e = 1.60x10-19C

A solid conductive aluminum, of conductivity or whose geometry consists of three contiguous cylinders of lengths L ,, L2 and L3, with the same axis and radii r ,, r2 and r; (see figure) is connected to a battery of voltage V, (V) through conductors of negligible resistance. Calculate: a) The resistance of the conductor. b) The current through the conductor. c) The current density. d) What is the entrainment velocity of the conduction electrons? DATA: It is assumed that each Al atom contributes 3 free electrons to the conduction process. density = 2.70 g / cm ?: MAI = 27.0 g / mol: N = 6.02-1023 atoms / mol. Elemental charge e = 1.60x10-19C

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A solid conductive aluminum, of conductivity or whose geometry consists of three contiguous cylinders of lengths L ,, L2 and L3, with the same axis and radii r ,, r2 and r; (see figure) is connected to a battery of voltage V, (V) through conductors of negligible resistance. Calculate: a) The resistance of the conductor. b) The current through the conductor. c) The current density. d) What is the entrainment velocity of the conduction electrons?

DATA: It is assumed that each Al atom contributes 3 free electrons to the conduction process. density = 2.70 g / cm ?: MAI = 27.0 g / mol: N = 6.02-1023 atoms / mol. Elemental charge e = 1.60x10-19C

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