Physics, 14.02.2020 05:08 MJyoungboy
A parallel-plate capacitor has plates with an area of 451 cm2 and an air-filled gap between the plates that is 2.51 mm thick. The capacitor is charged by a battery to 575 V and then is disconnected from the battery.
(a) How much energy is stored in the capacitor?
J
(b) The separation between the plates is now increased to 10.04 mm. How much energy is stored in the capacitor now?
J
(c) How much work is required to increase the separation of the plates from 2.51 mm to 10.04 mm?
J
Answers: 1
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A parallel-plate capacitor has plates with an area of 451 cm2 and an air-filled gap between the plat...
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