A parallel-plate capacitor has an area of
4.90 cm2
and the plates are separated by
0.500 mm. The capacitor stores a charge
of 391.0 pC.
What is the potential difference across the
plates of the capacitor? The permittivity of a
vacuum is 8.8542 × 10−12 C
2
/N · m2
.
Answer in units of V.