[单选题]
A 5.0-C charge is 10 m from a small x ,dswe-x/0ld rzjg..test co . x4*xdtyuv/2(pctsdia7v4harge. What is the direction of the eltda*.ou2d7y/ c txv4(xspi4 vectric field?
A. toward the 5.0 C
B. away from the 5.0 C
C. perpendicular to a line joining the charges
D. none of the given answers
