Задача 30798.

To one of the plates of the capacitor adjoins the flat plane-parallel plate glass (e1 = 7) with a thickness of 9 mm. After the capacitor disconnected from the voltage source 220 and removed the glass plate between the plates of the potential difference established 976 V. Determine the gap between the capacitor plates.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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