Simple Question about Current

Discussion in 'Homework Help' started by paul9619, Oct 25, 2006.

  1. paul9619

    Thread Starter New Member

    Sep 18, 2006
    Hi all,

    I have just completed a mesh Analysis using Maxwells Circulating currents theorem. I end up with 3 mesh currents of I1, I2 & I3 that are all Minus currents.

    My understanding of this is just that when I originally chose the direction of the current for maths purposes I was actually wrong (I choose Clockwise in each Mesh). So the current actually flows the opoosite way in all cases.

    However I also have a question that asks me to determine if the 3 power supplies (DC) are charging or discharging??? How can I tell?
  2. Dave

    Retired Moderator

    Nov 17, 2003
    Can you provide a copy of your circuits and workings (preferably in pdf or jpeg format)?