Find how much work is required to withdraw the mica sheet

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Question: A 1.92-nF parallel-plate capacitor is charged to an initial potential difference Vi = 100 V and is then isolated. The dielectric material between the plates is mica, with a dielectric constant of 5.

Part A: How much work is required to withdraw the mica sheet?

I want help to find how much work is required to withdraw the mica sheet.

Reference no: EM13713561

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