A 025-μF Capacitor Is Connected to a 300-V Battery

Multiple Choice

A 0.25-μF capacitor is connected to a 300-V battery.What potential energy is stored in the capacitor?

A) 1.2 × 10−³ J
B) 3.8 × 10−⁴ J
C) 2.25 J
D) 0.011 J
E) ​0.023 J