Recent content by awilliam_3

  1. A

    Direction of force on the charge?

    Oh my, now I'm confused.
  2. A

    Ranking forces between charged particles

    Oh good grief of course. Thank you.
  3. A

    Ranking forces between charged particles

    Homework Statement Two charges with magnitude (Q) experience a force (F) when held a distance apart. Rank from smallest to largest the forces between charges of the following magnitudes (q), held the following respective distances (r) apart. (There may be ties.) A) q= Q/3 r= R/3 B) q= 2Q...
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    Find the electric field of a square at a given point?

    They are indeed the same sign. Great tip, thank you!
  5. A

    Find the electric field of a square at a given point?

    Ah, I see. Thank you.
  6. A

    Direction of force on the charge?

    Homework Statement A uniform electric field has a magnitude E and is directed in the +x-direction. A negative (-) charged particle is placed in the electric field. Determine the direction of the force on the charge. A) +x direction B) -x direction C) 45 degrees below the -x axis D) -y...
  7. A

    Find the electric field of a square at a given point?

    Homework Statement Two tiny objects with equal charges of 6.00uC are placed at the two lower corners of a square with sides of 0.580m. When facing the square, Point A is the top left corner. Point B is in the top middle. Point C is dead center inside the square. Find the electric...
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