Q136 / 200 · NEET 2002 · Physics

In a $p-n$ junction:

  • Correct answer
    A
    high potential is at $n$-side and low potential at $p$-side
  • B
    high potential is at $p$-side and low potential at $n$-side
  • C
    $p$ and both are at same potential
  • D
    undetermined

Solution

In a p-n junction high potential is at $n$-side and law potential at $p$-side.

Hence, the correct answer is option: 'A'.

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