A parallel plate capacitor, in which the space between the plates is empty, has a capacitance of Co= 2.1uF and it is connected to a battery whose voltage is V = 5.5V and fully charged. Once it is fully charged, it is disconnected from the battery and without affecting the charge on the plates, the space between the plates is filled with a dielectric material of x = 15. How much change occurs in the energy of the capacitor (final energy minus initial energy)? Express your answer in units of mJ (mili joules) using two decimal places. Answer:
A parallel plate capacitor, in which the space between the plates is empty, has a capacitance of Co= 2.1uF and it is connected to a battery whose voltage is V = 5.5V and fully charged. Once it is fully charged, it is disconnected from the battery and without affecting the charge on the plates, the space between the plates is filled with a dielectric material of x = 15. How much change occurs in the energy of the capacitor (final energy minus initial energy)? Express your answer in units of mJ (mili joules) using two decimal places. Answer:
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Transcribed Image Text:A parallel plate capacitor, in which the space between the plates is empty, has a capacitance of Co = 2.1μF
and it is connected to a battery whose voltage is V = 5.5V and fully charged. Once it is fully charged, it is
disconnected from the battery and without affecting the charge on the plates, the space between the plates is
filled with a dielectric material of x = 15.
How much change occurs in the energy of the capacitor (final energy minus initial energy)? Express your answer
in units of mJ (mili joules) using two decimal places.
Answer:
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