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AngelicDragon

HELP!!!! According to Coulomb's Law, if the distance between the nucleus and electron were doubled, the force would be A. 1/4 as much. B. 1/2 as much. C. two times as much. D. four times as much.

  • one year ago
  • one year ago

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  1. Mashy
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    do you know what coulomb's law is?

    • one year ago
  2. AngelicDragon
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    Yeah but I got this one wrong on my test and the stupid thing explained everything but this one. (It even explained the correct answers)

    • one year ago
  3. Mashy
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    ok .. state the coloumb's law.. ! in equation form

    • one year ago
  4. AngelicDragon
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    \[f_{e}= (Kq_{1}q_{2})/d^{2}\]

    • one year ago
  5. AngelicDragon
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    I know it's not B.

    • one year ago
  6. Mashy
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    ok so initial distance is lets say d now final distance becomes 2d... so plug in and see how what happens.. and compare !

    • one year ago
  7. AngelicDragon
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    okay so mine increased by 8

    • one year ago
  8. AngelicDragon
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    * 8 times

    • one year ago
  9. AngelicDragon
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    I'm pretty sure it wasn't supposed to increase by that much

    • one year ago
  10. AngelicDragon
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    um…scratch that I put in wrong the second time

    • one year ago
  11. AngelicDragon
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    It was 1/4 as much

    • one year ago
  12. AngelicDragon
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    @Mashy Thanks!!! =) (= <3

    • one year ago
  13. Mashy
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    ok .. yea thats right :D

    • one year ago
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