Short Answer
A parallel plate capacitor is constructed with Teflon (dielectric constant 2.1) between the plates. This 12.6 ?F capacitor has been charged to 1.5 volts. The Teflon is then pulled out (removed).
(a) What charge was originally stored?
(b) After removing the Teflon, what potential is across the plates?
Correct Answer:
Verified
(a) 19 ?C
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