MCQ
A $PN-$ junction has a thickness of the order of
  • A
    $1 \ cm$
  • B
    $1\ mm$
  • $10^{-6}\ cm$
  • D
    $10^{-12}\ cm $

Answer

Correct option: C.
$10^{-6}\ cm$
$10^{-6}\ cm$

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