A few ideas regarding Feedback

Discussion in 'Homework Help' started by MrGeorge, Sep 7, 2011.

  1. MrGeorge

    Thread Starter New Member

    Aug 16, 2011
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    I have a few questions for a college assignment, I'm not sure how to answer them so hoping someone from here could help me!

    The Questions are;
    Q1. Investigate the effect of applying feedback to both a single and multistage circuit of our choice.
    Q2. Design two circuits demonstrating positive and negative feedback. Investigate the effects of applying feedback to the output signals.

    I understand what positive and negative feedback are (Thanks to all your pages!) but I have no idea how to put them to use!

    Could someone suggest a simple circuit I could use which would help me answer these questions?

    Cheers guys!
     
  2. Jony130

    AAC Fanatic!

    Feb 17, 2009
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    As for the second question try use op amp circuit.

    And here you have the simply BJT circuit or look for op amp circuit
     
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  3. steveb

    Senior Member

    Jul 3, 2008
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  4. Georacer

    Moderator

    Nov 25, 2009
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