A wire of length 100cm and cross-sectional area of 2.0 x 10-3cm2 has a resistance of 0.10 Ω. Calculate its electrical conductivity.
-
A.
5.0 x 107Ω-1cm-1 -
B.
5.0 x 106Ω-1cm-1 -
C.
2.0 x 106Ω-1cm-1 -
D.
5.0 x 105Ω-1cm-1 -
E.
2.0 x 106Ω-1cm-1
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