Solve this please !

Discussion in 'General Electronics Chat' started by John Ramelb, Feb 2, 2014.

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  1. John Ramelb

    Thread Starter New Member

    Feb 2, 2014
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    1.Two resistors A and B are connected in series across 220V DC source. When a voltmeter with a internal resistance of 10kΩ is connected across resistor A, the instrument reads 100V and when connected across resistor B, it reads 80V. Find Resistor A and B.



    2. A potential divider of resistance of 50Ω is connected across a 100V Dc source. A load resistance of 10Ω is connected across a tap in the potential divider and the negative terminal of the source. If a current of 4A flows towards the load, What is the current supplied by the source?



    PLEASE I REALLY NEED HELP SOLVE THESE TWO PROBLEM..

    BTW WHO HAVE A PDF OF MCGRAWHILL BOOK IN ELECTRICAL CIRCUITS THANKS !!!
     
  2. John P

    AAC Fanatic!

    Oct 14, 2008
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    Seems to me this belongs in the "Homework Help" section.
     
  3. John Ramelb

    Thread Starter New Member

    Feb 2, 2014
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    Sorry sir/engr. Im new here. thanks.. Sorry Engr..
     
  4. bertus

    Administrator

    Apr 5, 2008
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    New thread stated in homework section
     
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