A 6.0 μF parallel-plate capacitor is fully charged by a 1.5-V battery. Now the battery is disconnected, and the area of the plate doubles. What is the charge on the capacitor? A. 18 μC

B. 3 μF

C. 0.75 V

D. 3 V

E. 4.5 μC

F. 6 μF

G. 1.5 V

H. 12 μF

I. 9 μC

J. 0