The unit of specific conductivity is (a) ohm \( \mathrm{cm}^{-1} \) (b) ohm \( \mathrm{cm}^{-2} ...

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The unit of specific conductivity is
(a) ohm \( \mathrm{cm}^{-1} \)
(b) ohm \( \mathrm{cm}^{-2} \)
(c) \( \mathrm{ohm}^{-1} \mathrm{~cm} \)
(d) \( \mathrm{ohm}^{-1} \mathrm{~cm}^{-1} \)
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