2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Semiconducting Devices

JEE Main & Advanced Physics Semiconducting Devices Question Bank Semiconductors

  • question_answer
     A N-type semiconductor is                           [AFMC 1988; RPMT 1999]

    A)            Negatively charged           

    B)            Positively charged

    C)            Neutral                                   

    D)            None of these

    Correct Answer: C

    Solution :

               N-type semiconductors are neutral because neutral atoms are added during doping.


You need to login to perform this action.
You will be redirected in 3 sec spinner