A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm², plate separation d = 7.00 mm and dielectric co

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A Dielectric Filled Parallel Plate Capacitor Has Plate Area A 30 0 Cm Plate Separation D 7 00 Mm And Dielectric Co 1 (37.43 KiB) Viewed 7 times

A Dielectric Filled Parallel Plate Capacitor Has Plate Area A 30 0 Cm Plate Separation D 7 00 Mm And Dielectric Co 2 (49.21 KiB) Viewed 7 times

A Dielectric Filled Parallel Plate Capacitor Has Plate Area A 30 0 Cm Plate Separation D 7 00 Mm And Dielectric Co 3 (10.91 KiB) Viewed 7 times

A Dielectric Filled Parallel Plate Capacitor Has Plate Area A 30 0 Cm Plate Separation D 7 00 Mm And Dielectric Co 4 (10.41 KiB) Viewed 7 times

A Dielectric Filled Parallel Plate Capacitor Has Plate Area A 30 0 Cm Plate Separation D 7 00 Mm And Dielectric Co 5 (10.07 KiB) Viewed 7 times

A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm², plate separation d = 7.00 mm and dielectric constant k = 5.00. The capacitor is connected to a battery that creates a constant voltage V = 12.5 V. Throughout the problem, use Ep = 8.85-10-12 C²/N-m² 2
Find the energy U₁ of the dielectric-filled capacitor. Express your answer numerically in joules. ► View Available Hint(s) U₁ = VE ΑΣΦ C 100 pocz 7. ? J
The dielectric plate is now slowly pulled out of the capacitor, which remains connected to the battery. Find the energy U₂ of the capacitor at the moment when the capacitor is half-filled with the dielectric Express your answer numerically in joules. View Available Hint(s)
The capacitor is now disconnected from the battery, and the dielectric plate is slowly removed the rest of the way out of the capacitor. Find the new energy of the capacitor, Us Express your answer numerically in joules.
In the process of removing the remaining portion of the dielectric from the disconnected capacitor, how much work W is done by the external agent acting on the dielectric? Express your answer numerically in joules.