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    Ohms Law Calculator  
    Volts Amps Ohms Watts
    E = I*R
    E = P/I
    E=sqrt (P*R)
    I = P/E
    I = E/R
    I = sqrt (P/R)
    R = (E^2)/P
    R = E/I
    R = P/(I^2)
    P = E*I
    P = (E^2)/R
    P = (I^2)*R
       
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