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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
The resistance of a 100-cm wire of cross sectional area 2 × 10-6 m2 is 400 Ω. What is the resistivity of the material of this wire?
A) 0.8 × 10-4 Ωm
B) 8 × 10-4 Ωm
C) 0.8 × 10-5 Ωm
D) 0.8 × 10-6 Ωm
E) 8 × 10-6 Ωm
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Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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tankster Author
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7 years ago
This helped my grade so much Perfect
macbookpro1
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Brilliant ツ
mikey3091
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this is exactly what I needed
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