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zhiyuan3yu5 Group Title

A solid sphere of radius R has a non-uniform charge distribution of p=Ar^2, where A is constant. Find total charge Q within the volume of the sphere.

  • 2 years ago
  • 2 years ago

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  1. zhiyuan3yu5 Group Title
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    |dw:1347415453405:dw| can someone tell me where i went wrong??

    • 2 years ago
  2. akash123 Group Title
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    how did u do this?

    • 2 years ago
  3. akash123 Group Title
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    but it seems correct..

    • 2 years ago
  4. RaphaelFilgueiras Group Title
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    this is not wrong

    • 2 years ago
  5. RaphaelFilgueiras Group Title
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    @demitris you get the same ans!

    • 2 years ago
  6. David_sh Group Title
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    i agree with demitris ..he is right

    • 2 years ago
  7. zhiyuan3yu5 Group Title
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    i did integrate over 0 to R and got the answer I stated above. but it's wrong for some reason and i have no idea why.

    • 2 years ago
  8. zhiyuan3yu5 Group Title
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    this is an online assignment and i entered the answer a couple times and it kept saying it's wrong and to try again.

    • 2 years ago
  9. zhiyuan3yu5 Group Title
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    that's exactly what i entered.

    • 2 years ago
  10. zhiyuan3yu5 Group Title
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    i figured it out. the A is supposed to be italicized... thank you for helping me out.

    • 2 years ago
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