Recent content by swagadoo

  1. S

    Charge on a point in three different locations with a thin semicircular rod

    Thank you very much.
  2. S

    Charge on a point in three different locations with a thin semicircular rod

    So all of the points; A,B, and C would have the same vector pointing down?
  3. S

    Charge on a point in three different locations with a thin semicircular rod

    yeah that's what I am thinking
  4. S

    Charge on a point in three different locations with a thin semicircular rod

    or is the resultant straight down?
  5. S

    Charge on a point in three different locations with a thin semicircular rod

    Down and to the right. Would it be the same for both A and B. And C would be down and to the right?
  6. S

    Charge on a point in three different locations with a thin semicircular rod

    I can't really visualize it but my guess is that the horizontal component of +Q would be to the left and the -Q would have a horizontal component equal and opposite so to the right. The vertical component of +Q on the charges would be down, same with the -Q charge.
  7. S

    Charge on a point in three different locations with a thin semicircular rod

    Homework Statement A thin semicircular rod is broken into two halves, the top half has a total charge +Q uniformly distributed along it, and the bottom half has a total charge -Q uniformly distributed along it. http://imgur.com/tObt2V0 Homework Equations Indicate the direction of the net...
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