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प्रश्न
ConductivityK, is equal to:
(i) `1/R l/A`
(ii) `G^∗/R`
(iii) Λm
(iv) `l/A`
उत्तर
(i) `1/R l/A`
(ii) `G^∗/R`
Explanation:
`K = 1/R ∗ 1/A` or `G^∗/R`
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