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Efficiency of electric clls.

  1. Apr 12, 2015 #1
    Is the efficiency of a cell in a closed circuit always 50%?
  2. jcsd
  3. Apr 13, 2015 #2


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    Science Advisor
    Gold Member
    2017 Award

    what sort of cell ?
    your question is really vague, how about telling us more about what you want to know

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