MCQ
Identify the material whose resistivity lie between 10-6 Ωm and 104 Ωm.
  • A
    Silver
  • B
    Mica
  • C
    Copper
  • D
    Silicon

Answer

  1. Silicon

Explanation:

The resistivities of semiconductors lie between 10-6 Ωm and 104 Ωm. A semiconductor material has an electrical conductivity value falling between that of a conductor, such as metallic aluminum, and an insulator, such as wood. Silicon and germanium are typical semiconductors.

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