networks

Discussion in 'General Electronics Chat' started by muni, Mar 16, 2009.

  1. muni

    Thread Starter Active Member

    Jul 29, 2008
    45
    0
    sir previously also i've requested the solution for this. please understand me i want to learn. help me out

    please find the attachment

    how to calculate natural frequency in this cct
    [​IMG]
     
  2. lmartinez

    Active Member

    Mar 8, 2009
    224
    6
    Determine the time constant of the natural response of the RC circuit by means of using thevenin's principal. Evaluate the resistance seen at the terminals of the given capacitor. A simple procedure for finding the time constant of the RC circuit you posted ( fed by a constant source) is:
    1. short the power source to ground.
    2. open the current source
    Therefore, you have a thevenin's equivalent resistance equal to 1. By doing the math, RC equals 1. Remember a one time constant......
     
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