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14. Semicondutor electronics — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics14. Semicondutor electronics1 Mark
MCQ
To make a $PN$ junction conducting
  • ✓
    The value of forward bias should be more than the barrier potential
  • B
    The value of forward bias should be less than the barrier potential
  • C
    The value of reverse bias should be more than the barrier potential
  • D
    The value of reverse bias should be less than the barrier potential
✓

Answer

Correct option: A.
The value of forward bias should be more than the barrier potential
a
(a) To make a $p-n$ junction conducting, the value of forward bias should be more than the barrier potential.

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