A parallel plate capacitor with plate separation d is connectedto a battery. The capacitor is fully charged to Q Coulombs and avoltage of V. (C is the capacitance and U is the stored energy.)Answer the following questions regarding the capacitor charged by abattery. For each statement below, select True or False.
After being disconnected from the battery, inserting a dielectricwith κ will increase U.
With the capacitor connected to the battery, decreasing d increasesU.
With the capacitor connected to the battery, inserting a dielectricwith κ will increase C.
With the capacitor connected to the battery, increasing d increasesC.
After being disconnected from the battery, increasing d decreasesV.
After being disconnected from the battery, inserting a dielectricwith κ will decrease V.
