A sphere of radius R has charge density per unit volume, ρ(r)=A(R−r), for 0<r<R ( Here A is constant). If total electric charge inside the sphere is Q, then the value of A in terms of Q and R is

A sphere of radius R has charge density per unit volume, ρ(r)=A(R−r

1.	A sphere of radius R has charge density per unit volume, ρ(r)=A(R−r), for 0<r<R ( Here A is constant). If total electric charge inside the sphere is Q, then the value of A in terms of Q and R is
Answer» A sphere of radius $R$ has charge density per unit volume, $ρ (r) = A (R - r),$ for $0 < r < R$ ( Here $A$ is constant). If total electric charge inside the sphere is $Q$ , then the value of $A$ in terms of $Q$ and $R$ is

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A sphere of radius R has charge density per unit volume, ρ(r)=A(R−r), for 0&lt;r&lt;R ( Here A is constant). If total electric charge inside the sphere is Q, then the value of A in terms of Q and R is

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A sphere of radius R has charge density per unit volume, ρ(r)=A(R−r), for 0<r<R ( Here A is constant). If total electric charge inside the sphere is Q, then the value of A in terms of Q and R is