A wire of length 100cm and cross-sectional area 2.0 × 10-3cm2 has a resistance of 0.10 ω. Calculate its electrical conductivity.
a
2.0 × 10-6 ω-1cm-1
b
5.0 × 105 ω-1cm-1
c
2.0 × 106 ω-1cm-1
d
5.0 × 10-6 ω-1cm-1
e
5.0 × 107 ω-1cm-1
Explanation
Correct Option
bVideo Explanation
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