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Homework Help: Resistance Question-Can someone help me please?

  1. Apr 2, 2009 #1
    1. The problem statement, all variables and given/known data

    A resistor is connected across the terminals of a 9.0-V battery which delivers 1.1x10^5 J of energy to the resistor in six hours what is the resistance to the resister?

    2. Relevant equations

    R=V/I

    3. The attempt at a solution
    i got 4.89x10^-7 but i dont think its correct.
     
  2. jcsd
  3. Apr 2, 2009 #2

    rl.bhat

    User Avatar
    Homework Helper

    Find the rate of delivery of energy. That is power.
    Using Power P = V^2/R, find the value of R
     
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