Complex waveform (fourier Q)

Discussion in 'Homework Help' started by maciomhair, May 3, 2011.

  1. maciomhair

    Thread Starter New Member

    May 3, 2011
    Hi guys,
    I have a question to do for my HND, I've got a good idea of how to do this question but just want to make sure I'm correct. Its this one part that has me stumped.

    v=[10 + 50Sinwt + 25Sin(3wt+7.5deg) + 5Sin(5wt-105deg)]
    Hz = 50Hz
    the circuit has a 10 Ohm resistor and a 1H inductor so
    Xl = 314.2

    Write the expression for I?

    Simple enough if you know how I suppose!! Any help appreciated, thanks.