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zhiyuan3yu5

  • 2 years ago

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.

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  1. zhiyuan3yu5
    • 2 years ago
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    |dw:1347415453405:dw| can someone tell me where i went wrong??

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

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

  4. RaphaelFilgueiras
    • 2 years ago
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    this is not wrong

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

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

  7. zhiyuan3yu5
    • 2 years ago
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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.

  8. zhiyuan3yu5
    • 2 years ago
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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.

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

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

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