A 11.5 µF capacitor is connected to a power supply that keeps a constant potential difference of 26.0 V across the plates. A piece of material having a dielectric constant of 3.50 is placed between the plates, completely filling the space between them. How much energy is stored in the capacitor before the dielectric is inserted? Express your answer in joules. ? U1 = J How much energy is stored in the capacitor after the dielectric is inserted? Express your answer in joules. U2 = J Submit Request Answer By how much did the energy change during the insertion? Express your answer in joules. V AZO ? AU = J Submit Request Answer

A 11.5 µF capacitor is connected to a power supply that keeps a constant potential difference of 26.0 V across the plates. A piece of material having a dielectric constant of 3.50 is placed between the plates, completely filling the space between them. How much energy is stored in the capacitor before the dielectric is inserted? Express your answer in joules. ? U1 = J How much energy is stored in the capacitor after the dielectric is inserted? Express your answer in joules. U2 = J Submit Request Answer By how much did the energy change during the insertion? Express your answer in joules. V AZO ? AU = J Submit Request Answer

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 62P: When a 360-nF air capacitor is connected to a power supply, the energy stored in the capacitor is...

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