MCQ
विशिष्ट चालकता की इकाई होती है
- A$\Omega \mathrm{cm}^{-1}$
- B$\Omega \mathrm{cm}^{-2}$
- ✓$\Omega^{-1} \mathrm{~cm}^{-1}$
- D$\Omega^{-1} \mathrm{~cm}^2$
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