An 8.5-pF parallel-plate capacitor is charged by connecting it to a 12.0-V battery. The battery is then disconnected and a slab of material of dielectric constant k = 3 is inserted into the %3D capacitor such that it fully fills the space between the plates. The amount (in pJ) by which the energy stored in the capacitor decreases after the dielectric is inserted is O a. 525 O b. 459 O c. 490 O d. 505 O e. 408
An 8.5-pF parallel-plate capacitor is charged by connecting it to a 12.0-V battery. The battery is then disconnected and a slab of material of dielectric constant k = 3 is inserted into the %3D capacitor such that it fully fills the space between the plates. The amount (in pJ) by which the energy stored in the capacitor decreases after the dielectric is inserted is O a. 525 O b. 459 O c. 490 O d. 505 O e. 408
Chapter8: Capacitance
Section: Chapter Questions
Problem 70AP: A parallel-plate capacitor with capacitance 5.0F is charged with a 12.0-V battery, after which the...
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