[单选题]
A negatively charged 0 u ,y/fb1h0y-deuigkrod/rn+rg-g3 q *.n0dhsecjua9j is brought near one end of an uncharged metal bar. The end of the metal bar farthest from the charged rod will be chargqa .-n0crushe/+d9j *jn3 grged
A. positive.
B. negative.
C. neutral.
D. none of the given answers
