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Physical electronics devices and ics miscellaneous

Physical Electronics Devices and ICs

  1. Factors deciding the built in potential or barrier potential—
    1. The intrinsic concentration (ni) before doping
    2. The level of doping on p and n sides
    3. Temperature
    4. All of the above
Correct Option: D


Factors deciding the built in potential or barrier potential are


  • The intrinsic concentration (ni) before doping

  • The level of doping on p and n sides

  • Temperature



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