Question: A parallel-plate capacitor initially has capacitance C. What is the capacitance after each of the following single changes is made: (a) plate separation distance

A parallel-plate capacitor initially has capacitance C. What is the capacitance after

A parallel-plate capacitor initially has capacitance C. What is the capacitance after each of the following single changes is made: (a) plate separation distance doubled, (b) dielec- tric material inserted, (c) potential difference across plates doubled, (d) plate area halved, (e) applied emf increased until plate charge doubles..

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