Help with op amp problem understanding.

Discussion in 'Homework Help' started by Loki4000, Sep 10, 2013.

  1. Loki4000

    Thread Starter Member

    Sep 29, 2011
    22
    0
    [​IMG]

    I have problem visualising the problem.

    Can someone draw schematic for me for problem 2) and draw componentsfor problem 3) so I can understand what is happening here?
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,777
    4,805
    You need to show YOUR best effort to solve YOUR homework problem. We can then use that is a starting point to discuss with you how you might proceed toward the correct solution.
     
  3. t06afre

    AAC Fanatic!

    May 11, 2009
    5,939
    1,222
    And what do not understand? Start by drawing a schematic of your problem. That often help. Consider the output resistance as a series resistor. And the input resistance as resistance going from the input to the ground. Also picture no current will go into the amplifier it self
     
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