Drawings `I` and `II` show two samples of electric field lines

Options

A. The electric fields in both I and II are produced .by negative charge located somewhere on the left and positive charges located somewhere on the right
B. In both I and II the electric field is same every where
C. In both cases the field becomes stronger on moving form left to right
D. The electric field in I is the same everywhere ,but in II the electric field becomes stronger on moving from left and right

Answer

4