[单选题]
If the electric field betweeo/p-s2hshpd1+-vgx w n iw/va3dvz:5v a7xfy p1hy-i . the plates of a given capacitor is weakened, the capacitanv ayx/3ai:5if- .v 1pdv7yhzwce of that capacitor
A. increases.
B. decreases.
C. does not change.
D. cannot be determined from the information given
