If Nonelectric Forces Are Negligible,a Positively Charged Particle Released from Rest

If nonelectric forces are negligible,a positively charged particle released from rest in a nonuniform electric field

A) moves perpendicular to the field with constant velocity.
B) moves with constant velocity parallel to the field.
C) accelerates in the direction of the field.
D) accelerates perpendicularly to the field.
E) moves only along equipotential lines.