Two capacitors, empty inside, and with a capacitance of 2μF, are arranged in parallel and connected to an emf of 9V, reaching electrostatic balance without disconnecting the emf, and a dielectric (k=2.5) is introduced that occupies the entire capacitor. . Determine, for the capacitor that was left empty, the change in electric charge (ΔQ), the stored energy, the magnitude of the electric field vector and the energy density. The distance of the plates is 2.5mm.
Two capacitors, empty inside, and with a capacitance of 2μF, are arranged in parallel and connected to an emf of 9V, reaching electrostatic balance without disconnecting the emf, and a dielectric (k=2.5) is introduced that occupies the entire capacitor. . Determine, for the capacitor that was left empty, the change in electric charge (ΔQ), the stored energy, the magnitude of the electric field vector and the energy density. The distance of the plates is 2.5mm.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 42P
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Two capacitors, empty inside, and with a capacitance of 2μF, are arranged in parallel and connected to an emf of 9V, reaching electrostatic balance without disconnecting the emf, and a dielectric (k=2.5) is introduced that occupies the entire capacitor. . Determine, for the capacitor that was left empty, the change in electric charge (ΔQ), the stored energy, the magnitude of the electric field vector and the energy density. The distance of the plates is 2.5mm.
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