A wire of length 5m and cross sectional area 4.0 × 10-8m2 has a resistance...

A wire of length 5m and cross sectional area 4.0 × 10-8m2 has a resistance of 10 Ω. Calculate the conductivity of the wire.
A. 1.25 × 107Ω-1 m-1
B. 2.50 × 107Ω-1 m-1
C. 5.00 × 107Ω-1 m-1
D. 8.00 × 107Ω-1 m-1?

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3 Answers Available
Asked by T.nola on 14th May, 2020

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