Решение задачи по физике раздел 70 пункт 16 электро

16. The space between the plates of a flat capacitor is filled with a dielectric with a dielectric constant of 2. The plate area is 100 cm2, the distance between the plates is 8.85 mm. The capacitor was charged to a voltage of 1000 V and disconnected from the source. What work needs to be done to remove the dielectric from the capacitor?

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)