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Physics, 19.08.2021 22:30 marquetter7689
An ideal parallel-plate capacitor having circular plates of diameter D that are a distance d apart stores energy U when it is connected across a fixed potential difference. If you want to triple the amount of energy stored in this capacitor by changing only the size of its plates, the diameter should be changed to:.
a. 3D.
b. D/3.
c. 9D.
d. D√3.
e. D/√3
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