A 5.0-µF capacitor is charged to 50 V, and a 2.0-µF capacitor is
charged to 100 V. The two are disconnected from charging batteries
and connected in parallel, with the positive plate of one attached
to the positive plate of the other.
A 5 0 Uf Capacitor Is Charged To 50 V And A 2 0 Uf Capacitor Is Charged To 100 V The Two Are Disconnected From Chargin 1 (58.15 KiB) Viewed 23 times
A 5.0-pF capacitor is charged to 50 V, and a 2.0-4F capacitor is charged to 100 V. The two are disconnected from charging batteries and connected in parallel, with the positive plate of one attached to the positive plate of the other. (a) What is the common voltage across each capacitor after they are connected in this way? (b) Compare the total electrostatic energy before and after the capacitors are connected. Speculate on the discrepancy. (c) Repeat Parts (a) and (b) with the charged capacitors being connected with the positive plate of one attached to the negative plate of the other.
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