2. Solved Papers
  3. JEE Main & Advanced

JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

  • question_answer
    In an unbiased n-p Junction electrons diffuse from n - region to p - region because : JEE Main Online Paper (Held On 10 April 2015)

    A)  only electrons move from n to p  holes in p- region and not the vice - versa

    B)  holes in p - region attract them

    C)  electrons travel across the junction due to potential difference

    D)  electron concentration in n - region is more as compared to that in p-region

    Correct Answer: D

    Solution :

                     Electron concentration in n-region is more as compared to that in p-region.


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