A specimen has conductivity of 4.34 x \( {10 }^{-2 } \) S \( { m}^{ -1} \). Which of the following the specimen can be classified as?
Answer & explanation
Correct answer: option 1
The conductivity of semiconductors varies from \( {10 }^{-5 } \) S \( { m}^{ -1} \) to \( {10 }{^6 } \) S \( { m}^{ -1} \).