Solving a problem in physics section 40 paragraph 47 el

Solving a problem in physics section 40 paragraph 47 el

47. Volumetric energy density of the electric field inside a charged plane capacitor with solid dielectric (ε = 6,0) is 2.5 J / m3. Find the pressure produced by the plates area S = 20 cm2 insulator and power that must be applied to the plates for their separation from the dielectric.

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