Electric field lines always begin at _______ charges (or at infinity) and end at _______ charges (or at infinity). One could also say that the lines we use to represent an electric field indicate the direction in which a _______ test charge would initially move when released from rest. Which of the following fills in the three missing words correctly?
A. (positive;negative; negative)
B. (positive;negative; positive)
C. (negative;positive; negative)
D. (negative;positive; positive)