A solid metal sphere with radius $0\mathrm{.}500$ mm carries a net charge of $0\mathrm{.}270$ nCnC$.$ Find the magnitude of the electric field at a point $0\mathrm{.}106$ mm outside the surface of the sphere.Find the magnitude of the electric field at a point inside the sphere, $0\mathrm{.}106$ mm below the surface.