[" 18.Ell between two concentric spherect option "],[" A for elly (see the figure),has volume charge dend b,"],[" where,"A" is a constant and "r" is the distance density "],[" In the centre of the spheres is a point charge "Q" .The "],[" be "A" ,such that the electric field in the region between the "],[" es will be constant,is "]

The region between two concentric spheres of radii 'a' and 'b', respectively (see figure), has volume charge density rho =A/r , where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant is :

The region between two concentric spheres of radii 'a' and 'b', respectively (see figure), have volume charge density rho=A/r , where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant, is:

The region between two concentric spheres of radii 'a' and 'b', respectively (see figure), have volume charge density rho=A/r , where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant, is:

The region between two concentric spheres of radii 'a' and 'b', respectively (see figure), have volume charge density rho=A/r , where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant, is:

The region between two concentric spheres of radii 'a' and 'b', respectively (see figure), have volume charge density rho=A/r , where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant, is:

The electric field in the region between two concentric charged spherical shells

[" A solid sphere of radius "R" is charged with "],[" volume charge density "rho=Kr^(n)," where "K" and "n],[" are constants and "r" is the distance from its "],[" centre.If electric field inside the sphere at "],[" distance "r" is proportional to "r^(4)," then find the "],[" value of "n.]