Solving a problem in physics section 70 point 4 electr

Solving a problem in physics section 70 point 4 electr

4. The potential difference between the plates of a flat capacitor is 900 V. The capacitance of the capacitor is 200 pF. The space between the plates of the capacitor is filled with glass with a dielectric constant ε = 6. What work must be done to remove the glass from the capacitor, after disconnecting it from the voltage source? (Friction neglected).

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