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Homework Help: Am i using correct formula?

  1. May 3, 2009 #1
    Am i using correct formula???

    Please see question at . . . . . .http://www.flickr.com/photos/3714455...60721/sizes/o/ [Broken]

    (B) f = 1 / (2.pi. square root of [ L.C ] )

    (C)

    (1)P.d across coil = 2.pi.f. (0.32)

    (2) P.d across capacitor = 2.pi.fr.(0.5 x 10^-6)

    (3) P.d across resistor = 30v - (1) - (2)

    (ii) Current = 30/60

    Is this correct??

    Thanks
     
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. May 3, 2009 #2

    berkeman

    User Avatar

    Staff: Mentor

    Re: Am i using correct formula???

    Thread moved to Homework Help forums.

    Your Flickr link appears to be broken -- re-post it?
     
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