When oil is poured between the plates of a capacitor connected to the terminals of a battery, the capacitance of the capacitor will decrease. (TRUE OR FALSE)
When oil is poured between the plates of a capacitor connected to the terminals of a battery, the capacitance of the capacitor will decrease. (TRUE OR FALSE)
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Answer 1 and 2
1.When oil is poured between the plates of a capacitor connected to the terminals of a
battery, the capacitance of the capacitor will decrease. (TRUE OR FALSE)
Transcribed Image Text:A capacitor with capacitance C is connected to a battery until charged, then
disconnected from the battery. A dielectric having constant K is inserted in the
capacitor. What changes occur in the charge, potential and stored energy of
the capacitor after the dielectric is inserted?
1. AV stays same, Q increases, U increases
2. AV stays same, Q decreases, U stays
same
3. AV increases, Q decreases, U increases
-QT
4. AV decreases, Q stays same, U
decreases
5. None of the above
2. 6. Cannot be determined
O 1. 1
O 2. 2
О 3. 3
O 4. 4
O 5. 5
O 6. 6
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