Two spherical shells have a ordinary center. A +1.6x10-6C 10 charge 0is spread consistently over the inner shell, which has a radius of0.050 m. A -5.3x10-6C charge is spread consistently over the outer shell, which has a radius of 0.15 m. Discover the magnitude and direction of the electric field at a distance (measured from the common center) of (a) 0.20 m, (b) 0.10 m, and (c)0.025 m.