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(Created page with "{{title|Diffusion Current}} '''Diffusion current''' is current which occurs in response to concentration gradient. That is diffusion current is the movement of charg...")
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Revision as of 17:38, 23 November 2017

Diffusion current is current which occurs in response to concentration gradient. That is diffusion current is the movement of charge carriers as a result of entropy ensuring that carriers move from a region of high concentration into regions of low concentration. This is in contrast to drift current which is a result of an applied electric field.

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