Graph of V against I, Emf HELP!!!

Discussion in 'Homework Help' started by Manager1234, Jun 7, 2013.

  1. Manager1234

    Thread Starter New Member

    Jun 7, 2013
    4
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    Last edited: Jun 7, 2013
  2. screen1988

    Member

    Mar 7, 2013
    310
    3
    I will repost the images. They are more easier to read.
    Exercise:
    [​IMG]
    Your solution:
    [​IMG]

    You need to write the equation related between V and I. Then find the intersection points with V and I axes.
     
    Last edited: Jun 7, 2013
    Manager1234 likes this.
  3. LDC3

    Active Member

    Apr 27, 2013
    920
    160
    In both diagrams, the volt meter is measuring the EMF of the battery (the resistor doesn't generate an EMF :)). So if your plot looks like what you have been told, then you are on the right track.
     
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