" effect of a load resistor on magnetic flux "

Discussion in 'General Electronics Chat' started by Mojtaba p.a, Sep 25, 2016.

  1. Mojtaba p.a

    Thread Starter New Member

    Sep 25, 2016
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    hi guys
    did you know that what is the effect of a load resistor on magnetic flux ?
    for example in this picture what is the effect of "A" on "B" ?

    [​IMG][/URL][/IMG] [​IMG][/URL][/IMG]
    [​IMG][/URL][/IMG]
     
  2. Alec_t

    AAC Fanatic!

    Sep 17, 2013
    5,801
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    Upload the images here (note size/type limitations), so that we can see them.
     
  3. Kermit2

    AAC Fanatic!

    Feb 5, 2010
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    Current can flow in the secondary when a load is connected to it.
    What effect does current flow in the secondary have on the magnetic flux created by current flow in primary winding?
    What condition must be met to create maximum power transfer?
    How does the turns ratio effect the maximum power transfer calculation?

    Google up the answers to those questions and you will know.
     
  4. DickCappels

    Moderator

    Aug 21, 2008
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    The flux arising from the current in the secondary cancels the flux caused by the current in the primary. The cancellation is not perfect.
     
  5. BR-549

    Well-Known Member

    Sep 22, 2013
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    The resistance of A is inversely related to the flux B.
     
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