Suppose that the external radius of the conductor is

R=0.37m

and that the charge on the conductor is spread uniformly across its surface. What is the magnitude of the electric field just outside the conductor's exterior surface? (The surface area of a sphere is

4\\\\pi R^(2)

.)

Suppose that the external radius of the conductor is R=0.37m and that the charge on the conductor is spread uniformly across its surface. What is the magnitude of the electric field just outside the conductor's exterior surface? (The surface area of a sphere is 4R2.)