Need help for my BE Tutorial.

evard said:

Hi. I am new here.
I am facing some problem with my Basic Electronic Tutorial, and cant find any friend to help me with this.
So I come here to find the answer. Hope you all can help me on this.
Thanks alot.

Basic Semiconductor
Tutorial Question
1. Name 2 energy level at which current is produced in silicon. What are the names for these current?

2. At what energy level does hole current occur?

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