In Which of the Following Situations Is the Electric Field

Multiple Choice

In which of the following situations is the electric field the strongest?

A) a point 1 m from a 1-C point charge
B) a point 1 m (perpendicular distance) from the center of a 1 m wire with 1-C of charge distributed on it
C) a point 1 m (perpendicular distance) from the center of a 1 m² sheet of charge with 1 C arranged on it
D) a point 1 m from the surface of a spherical shell of charge with a radius of 1 m
E) a point 1 m from the surface of a spherical shell of charge with a radius of 0.5 m