Aparallel-plate capacitor is charged by connecting it to a battery. after that the capacitor is disconnected from the battery and a dielectric of dielectric constant κ is inserted. choose all correct statements about what happens to the quantities describing that capacitor:
the voltage across the capacitor decreases by a factor of 2.the voltage across the capacitor is doubled. the electric field is doubled. the charge on the plates decreases by a factor of 2.the charge on the plates is doubled.
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Aparallel-plate capacitor is charged by connecting it to a battery. after that the capacitor is disc...
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