I need to know how to work number 4. I would like an answer and explanation if possible.
The charge on an isolated capacitor does not change when a sheet of glass isinserted between the capacitor plates, and we find that the potential differencedecreases (because the!electric field inside the insulator is reduced by a factorof 1/K).Suppose instead that the capacitor is connected to a...
Physics Lon-Capa Sets
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Problem # 20 in the attached document