Let P(r)=(Q )/(pi R^4) r be the charge density distribution for a solid sphere of radius R and total charge Q for a point 'p' inside the sphere at distancer, from the centre of the sphere, the magnitude of electric field is

Let P(r)=(Q )/(pi R^4) r be the charge density distribution for a soli

1.	Let P(r)=(Q )/(pi R^4) r be the charge density distribution for a solid sphere of radius R and total charge Q for a point 'p' inside the sphere at distancer, from the centre of the sphere, the magnitude of electric field is
Answer» `(Qr_(1)^(2))/( 3 PI epis_0 R^4) ` `(Q )/(4 pi epsi_0 r_(1)^(2))` `(Qr_(1)^(2))/( 4 pi epis_0 R^4)` 0 Answer :C

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Let P(r)=(Q )/(pi R^4) r be the charge density distribution for a solid sphere of radius R and total charge Q for a point 'p' inside the sphere at distancer, from the centre of the sphere, the magnitude of electric field is

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