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krypton

Three equal point charges, but of varying signs, are placed on the corners of a square as shown in the figure below. Which of the arrows shown represents the direction of the net electric force acting on a point charge +Q placed at the center of the square? A) B B) A C) D D) C

  • one year ago
  • one year ago

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  1. krypton
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    |dw:1349445015048:dw|

    • one year ago
  2. imron07
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    It's A, the two -qs cancel.

    • one year ago
  3. krypton
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    so u saying the answer is option A?

    • one year ago
  4. krypton
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    @JamesJ

    • one year ago
  5. krypton
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    help :)

    • one year ago
  6. imron07
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    Yes, A.

    • one year ago
  7. krypton
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    i failed it :(

    • one year ago
  8. krypton
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    i have one more trial left

    • one year ago
  9. imron07
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    Do you draw the pic correctly?

    • one year ago
  10. imron07
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    Did you draw the pic correctly?

    • one year ago
  11. krypton
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    yes i did

    • one year ago
  12. imron07
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    I can't think any other answer. But if i were you, i'll try C. Even if it's clearly wrong.

    • one year ago
  13. krypton
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    k :)

    • one year ago
  14. krypton
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    dont wanna risk it though

    • one year ago
  15. imron07
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    The charge is +Q or -Q?

    • one year ago
  16. krypton
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    +q

    • one year ago
  17. imron07
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    I have nothing to say here anymore then :)

    • one year ago
  18. krypton
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    yeah thanks alot demitris got it right,i think imron07 meant the same too

    • one year ago
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