The area of each plate of a flat air-cooled condenser is 314 cm ^ 2, the distance between them is 2 mm. The field strength between the plates is 60 kV / m. What kind of work needs to be done to push the glass plate between the capacitor plates, if it completely fills the capacitor after charging is disconnected from the voltage source?
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19.03.2017 15:08:34
Все хорошо.