1. Sep 29, 2012 #1

   dolerka

   

   I am studying for my exam and I have run in to this problem. The problem is given here ,[/PLAIN] [Broken] it is #9.
   
   I don't understand why -e ≠ ∫ρdV from 0 to the bohr radius, a0. If all of the charge is contained within that volume.
   I may not be understanding where exactly the Bohr radius is being measured to. I am thinking the a0 is the radius of the electron cloud. So the electron cloud would be a sphere with radius a0 with a charge of -e.

    

   Last edited by a moderator: May 6, 2017

   dolerka, Sep 29, 2012
2. 
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3. Sep 29, 2012 #2

   voko

   

   The problem is not specified.

    

   voko, Sep 29, 2012

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