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Homework Help: Finding power cicuit generate

  1. Oct 13, 2009 #1
    the electric power P generated by current varies jointly with the voltage drop V and the current I. If 6.00A of current in a 220v circuit generate 1320 W of power, how much power do 8.00A of current in a 115v circuit generate?

    here what I got so far:

    current v W power
    6.00A 220v 1320 w
    8.00A 115v ?

    I am stuck!! some help please
  2. jcsd
  3. Oct 14, 2009 #2


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    Staff Emeritus
    Science Advisor
    Gold Member

    So you cannot see anyway of getting 1320W from 220V and 6A?

    What have you tried?
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