Dc machine question

Discussion in 'Homework Help' started by skiddman, Sep 27, 2013.

  1. skiddman

    Thread Starter New Member

    Nov 7, 2012
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    0
    A conductor moves on, and makes contact with a set of parallel rails at a speed of 60 cm/s. A resistor R of 10Ω is connected to the point ab. The conductor length in the field is 40cm. Determine the magnitude of the current running through R.

    Current is flowing from A to B

    What is the equation I would use to solve this question?
     
    Last edited: Sep 27, 2013
  2. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,773
    1,103
    What field? Where is point ab?
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,715
    4,788
    +1

    Guess I'm not the only one whose crystal ball is in the shop.
     
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