1} First part of the question: Two identical capacitors are connected in paralleland 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, thecharge on e ach capacitor is 10 µC. Then the power supply is disconnectedand a dielectric with K = 4 is inserted to fill the space between the plates ofone of the capacitors. a) Find now the charge on the capacitor withdielectric. Give your answer in microcoulombs.Qo = 10 µCQo = 10 µCQz =?V = 20 VBuneryYour answer 2) Second part of the first question: After the power supply disconnectedwhat is the energy stored in the capacitor without dielectric? Give youranswer in microjoules.Your answer

Answered: Image /qna-images/answer/5122ec5a-1762-4e66-a3b4-14d5343b2fa9.jpg

Answered: 2) Second part of the first question:…

2) Second part of the first question: After the power supply disconnected what is the energy stored in the capacitor without dielectric? Give your answer in microjoules.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

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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Concept explainers

Dielectric Constant Of Water

Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.

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