[单选题]
A parallel-plate capacitor has plabnrm7dll 4,z3cd0os.tz rbkk/a ov3*4es of area $0.50 \; m^{2}$ separated by a distance of 2.0 mm. What is this capacitor's capacitance?
A. $250 \; F$
B. $50 \; F$
C. $2.2 \times 10^{-9} \; F$
D. $4.4 \times 10^{-10} \; F$
