Consider a sheet of paper with a thickness of 0.1 mm and a dielectric constant of...

Consider a sheet of paper with a thickness of 0.1 mm and a dielectric constant of 3. Suppose we would like to make a 1 F capacitor using this sheet as a spacer between two metallic plates.

Suppose we took out the paper dielectric (while keeping somehow the distance between the plates the same).

1.26: What is the charge after the paper sheet is out completely?

1.27: What is voltage across the capacitor after the paper sheet is out completely?

1.28: How much work does it take to remove the sheet? Explain the sign of your answer.

1.29: How will the answer to 1.28 change is the capacitor remains connected to the 1V battery during the sheet removal.

Expert Solution

genius_generous answered 7 months ago

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