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14. Semicondutor electronics — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics14. Semicondutor electronics1 Mark
MCQ
$P - N $ junction is said to be forward biased, when
  • ✓
    the positive pole of the battery is joined to the $p-$semiconductor and negative pole to the $n-$semiconductor
  • B
    the positive pole of the battery is joined to the $n-$semiconductor and negative pole to the $p-$semiconductor
  • C
    the positive pole of the battery is connected to $n-$semiconductor and $p-$semiconductor
  • D
    a mechanical force is applied in the forward direction.
✓

Answer

Correct option: A.
the positive pole of the battery is joined to the $p-$semiconductor and negative pole to the $n-$semiconductor
a

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