the radius R is :

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Charge is distributed within a sphere of radius R with a volume charge density p(r)=A/r2e^−2r/a, where A and a are constants. If Q is the total charge of this charge distribution, the radius R is :
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Dec
Charge is distributed within a sphere of radius R with a volume charge density p(r)=A/r2e^−2r/a, where A and a are constants. If Q is the total charge of this charge distribution, the radius R is : Charge is distributed within a sphere of radius R with a volume charge density p(r)=A/r2e^−2r/a the radius R is [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 ,
Tags: Charge is distributed within a sphere of radius R with a volume charge density p(r)=A/r2e^−2r/a , the radius R is : , where A and a are constants. If Q is the total charge of this charge distribution ,