op amp...hlp

Discussion in 'Homework Help' started by yang_0925, Dec 6, 2012.

  1. yang_0925

    Thread Starter New Member

    Dec 9, 2011
    9
    0
    Assume the op-amp used is ideal.(i) Derive the expression for the total closed-loop voltage gain, Av in terms of Vi1 and Vi2 for the circuit shown in Figure 2(a). Show all the steps involved.

    hope cn hlp.
     
  2. #12

    Expert

    Nov 30, 2010
    16,252
    6,751
    We don't do your homework for you. You have to make an effort and we help you find the mistakes. Show what you can do.
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,715
    4,788
    Yes, by all means, please do.

    Make your best effort, show your work, and we will be more than happy to help you progress all the way to the end.
     
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