A parallel plate capacitor with plate separation d is connected to a battery. Th

Question

A parallel plate capacitor with plate separation d is connected to a battery. The capacitor is fully charged to Q Coulombs and a voltage of V. (C is the capacitance and U is the stored energy.) Answer the following questions regarding the capacitor charged by a battery. For each statement below, select True or False. Faise After being disconnected from the battery, decreasing d decreases C. FalseAfter being disconnected from the battery, increasing d increases U True After being disconnected from the battery, inserting a dielectric with K will increase V. FalseWith the capacitor connected to the battery, decreasing d decreases Q False After being disconnected from the battery, inserting a dielectric with K will increase C. FalseWith the capacitor connected to the battery, inserting a dielectric with K will decrease U Submit Answer Incorrect. Tries 2/20 Previous Tries

Explanation / Answer

False decreasind d increases C
True C is decreased and U is increases
False C is increased and V is decreased
False increases Q
True C increases
FAlse U increases

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