The copper wire with diameter 0.7 mm and 80 m long is connected to 15 V battery. Calculate the current through the wire? [The resistivity of copper wire is 1.68 x 10-8 Q.m] a. 0.4 A b. 2.8 A c. 3.5 A d. 4.3 A
The copper wire with diameter 0.7 mm and 80 m long is connected to 15 V battery. Calculate the current through the wire? [The resistivity of copper wire is 1.68 x 10-8 Q.m] a. 0.4 A b. 2.8 A c. 3.5 A d. 4.3 A
College Physics
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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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![The copper wire with diameter 0.7 mm and 80 m long is connected to 15
V battery. Calculate the current through the wire? [The resistivity of
copper wire is 1.68 x 10-8 Q.m]
а. О.4 А
b. 2.8 A
с. 3.5 А
d. 4.3 A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1e0509e0-d84c-42d5-869f-0591b85bfa52%2F190e20f1-965c-4e6e-8805-81464da16b63%2Fl8zv6xi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The copper wire with diameter 0.7 mm and 80 m long is connected to 15
V battery. Calculate the current through the wire? [The resistivity of
copper wire is 1.68 x 10-8 Q.m]
а. О.4 А
b. 2.8 A
с. 3.5 А
d. 4.3 A
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