. A current density of 100,000 A/cm2 flows through a sodium wire 75 m in length. The resistance of the wire is found to be 3 ohm. Calculate the diameter of the wire (in cm) and the voltage applied to the wire (in V).
. A current density of 100,000 A/cm2 flows through a sodium wire 75 m in length. The resistance of the wire is found to be 3 ohm. Calculate the diameter of the wire (in cm) and the voltage applied to the wire (in V).
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![. A current density of 100,000 A/cm2 flows
through a sodium wire 75 m in length. The
resistance of the wire is found to be 3 ohm.
Calculate the diameter of the wire (in cm) and
the voltage applied to the wire (in V).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Facf58de7-97fc-4521-8643-2d4abea6dc70%2Fd30c3bf8-0e68-4a2a-adc2-06fab3f98187%2F9rn8fq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:. A current density of 100,000 A/cm2 flows
through a sodium wire 75 m in length. The
resistance of the wire is found to be 3 ohm.
Calculate the diameter of the wire (in cm) and
the voltage applied to the wire (in V).
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