If a Dielectric Is Inserted Between the Plates of a Parallel-Plate

Multiple Choice

If a dielectric is inserted between the plates of a parallel-plate capacitor that is connected to a 100-V battery,the

A) voltage across the capacitor decreases.
B) electric field between the plates decreases.
C) electric field between the plates increases.
D) charge on the capacitor plates decreases.
E) charge on the capacitor plates increases.