1} First part of the question: Two identical capacitors are connected in para and charged with a 20-V power supply as shown in the figure on the left. After the charges on the capacitors have reached their final values, the charge on each capacitor is 10 µC. Then the power supply is disconnected and a dielectric with K = 4 is inserted to fill the space between the plates o one of the capacitors. a) Find now the charge on the capacitor with dielectric. Give your answer in microcoulombs.

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Chapter19: Electric Potential And Electric Field
Section: Chapter Questions
Problem 16CQ: Give the reason why a dielectric material increases capacitance compared with what it would be with...
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1} First part of the question: Two identical capacitors are connected in parallel
and charged with a 20-V power supply as shown in the figure on the left.
After the charges on the capacitors have reached their final values, the
charge on e ach capacitor is 10 µC. Then the power supply is disconnected
and a dielectric with K = 4 is inserted to fill the space between the plates of
one of the capacitors. a) Find now the charge on the capacitor with
dielectric. Give your answer in microcoulombs.
Qo = 10 µC
Qo = 10 µC
Qz =?
V = 20 V
Bunery
Your answer
Transcribed Image Text:1} First part of the question: Two identical capacitors are connected in parallel and charged with a 20-V power supply as shown in the figure on the left. After the charges on the capacitors have reached their final values, the charge on e ach capacitor is 10 µC. Then the power supply is disconnected and a dielectric with K = 4 is inserted to fill the space between the plates of one of the capacitors. a) Find now the charge on the capacitor with dielectric. Give your answer in microcoulombs. Qo = 10 µC Qo = 10 µC Qz =? V = 20 V Bunery Your answer
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