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  • Semiconductor Devices and Applications
  • A P-N junction mimics a closed switch when it ___________.
Multiple choice

A P-N junction mimics a closed switch when it ___________.

  1. has a low junction resistance

  2. is reverse biased

  3. cannot overcome its barrier voltage

  4. has a wide depletion region

  5. none of these

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A Correct answer
Explanation

A P-N junction mimics a closed switch when it has a low junction resistance.

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