1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Resistance, Inductance and Capacitor

  1. Jan 26, 2014 #1
    Can some check my answer, please? I only did number 1 because I have no idea how to do number 2.


    NOTE: Calculators are not allowed, so no need to give the exact value. For example, if the answer has √2, just leave it as √2, instead of writing it as 1.41.......

    Power source voltage e(t) = √2*20sin2t [V],
    current i(t) = 5sin(2t - ∏/4) [A].

    1. Find the values of resistance R, and inductance L.
    2. Let V be the phasor of voltage v(t). Find the capacitance value of the capacitor C that maximizes the magnitude of V.
     

    Attached Files:

  2. jcsd
  3. Jan 27, 2014 #2

    rude man

    User Avatar
    Homework Helper
    Gold Member

    this is a duplicate entry
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted