JEE PHYSICS MCQ: CURRENT ELECTRICITY

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The unit of electrical conductivity is

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Correct option: C

0 \mathrm{hm}^{-1} - \mathrm{m}^{-1}

Option C (

0 \mathrm{hm}^{-1} - \mathrm{m}^{-1}

) is correct because electrical conductivity is the reciprocal of resistivity, and the unit of resistivity is ohm-meter (Ω⋅m). Therefore, the unit of conductivity is

Ω^{-1}m^{-1}

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