Recent content by marshmallow

  1. M

    Graduate Fourier series and parseval's theorem

    A square wave has amplitude 3 and period 5. calculate its power? Using Fourier series for this square wave and Parseval’s theorem, calculate the power in a signal obtained by cutting out frequencies above 1 Hz in the square wave? i am able to obtain the Fourier series for the square wave...
    • marshmallow
    • Thread
    • Fourier Fourier series Parseval's theorem Series Theorem
    • Replies: 1
    • Forum: Calculus
  2. M

    Magnet with negative charge in gaussian surface?

    i would really appreciate if someone could help me out with this one. i m preparing for an exam and this question is a question from papers of previous years and its bugging me because it seems very specific in that i can't seem to find anything like it in textbooks. what i m mainly stuck on...
  3. M

    Undergrad Magnet with negative charge in gaussian surface?

    i would really appreciate if someone could help me out with this one. i m preparing for an exam and this question is a question from papers of previous years and its bugging me because it seems very specific in that i can't seem to find anything like it in textbooks. what i m mainly stuck on...