A parallel plate capacitor has a potential difference between the plates of 80 V. If the charge on one of the plates of the capacitor is +8.0 ?C, what is the electrical energy stored by this capacitor?
A)
640 × 10-6 J
B)
320 × 10-6 J
C)
5.0 × 10-8 J
D)
6.0 × 10-8 J
E)
3.0 × 10-8 J
B
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