Задача 30782.

Flat capacitor electrode area S = 100 cm ^ 2 and the distance between the electrodes d1 = 1 cm is charged to a potential difference of 1 kV and disconnected from the voltage source. Then pushing the electrode to a distance between d2 = 5 cm. What is necessary to remove charge from the capacitor to the potential difference between the electrodes is not changed?

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

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