Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
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Category > Management Posted 04 Apr 2018 My Price 4.00

depletion of ionic species

An electrolysis at a nearly constant current can be performed with the following arrangement:

The 90-V source consists of dry cells whose voltage can be assumed to remain constant for short periods. During the electrolysis the resistance of the cell increases from 20 Ω to 40 Ω because of depletion of ionic species. Calculate the percentage change in the current, assuming that the internal resistance of the batteries is zero.

 

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Maurice Tutor
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Status NEW Posted 04 Apr 2018 07:04 PM My Price 4.00

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