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There are three power formulas

  1. Mar 16, 2016 #1
    Hi Guys,

    There are three Power formulas,( P=IV, P=I^2R, P=V^2/R) can some tell me when to use the right formula?
     
  2. jcsd
  3. Mar 16, 2016 #2

    berkeman

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    Staff: Mentor

    Welcome to the PF.

    You should re-post your question in the EE forum. This forum is for New Member Introductions only. :smile:
     
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