Monday, January 30, 2012

Which of the following best describes the motion of an electron and hole in the depletion region?

Which of the following best describes the motion of an electron and hole in the formation of the depletion region. The depletion region referring to the p-n junction of an extrinsic semi-conductor.



1) The electron drifts towards the n-type side while the holes drifts towards the p-type side.

2) The electron diffuses towards the p-type side while the hole diffuses towards the n-type side.



Thank you!!Which of the following best describes the motion of an electron and hole in the depletion region?2) The electron diffuses towards the p-type side while the hole diffuses towards the n-type side. = electrons are always negative, going to P (+) areas.
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