Part A through E Please. A parallel-plate capacitor has capacitance C = 12.5 pF when the volume between the plates is filled with air. The plates are circular, with radius 3.00 cm . The capacitor is connected to a battery and a charge of magnitude 25.0 pC goes onto each plate. With the capacitor still connected to the battery, a slab of dielectric is inserted between the plates, completely filling the space between the plates. After the dielectric has been inserted the charge on each plate has magnitude 45.0 pC . Part A What is the dielectric constant K of the dielectric? Part B What is the potential difference between the plates before the dielectric has been inserted? Part C What is the potential difference between the plates after the dielectric has been inserted? Part D What is the electric field at a point midway between the plates before the dielectric has been inserted? Part E What is the electric field at a point midway between the plates after the dielectric has been inserted?
Part A through E Please.
A parallel-plate capacitor has capacitance C = 12.5 pF when the volume between the plates is filled with air. The plates are circular, with radius 3.00 cm . The capacitor is connected to a battery and a charge of magnitude 25.0 pC goes onto each plate. With the capacitor still connected to the battery, a slab of dielectric is inserted between the plates, completely filling the space between the plates. After the dielectric has been inserted the charge on each plate has magnitude 45.0 pC .
Part A What is the dielectric constant K of the dielectric?
Part B What is the potential difference between the plates before the dielectric has been inserted?
Part C What is the potential difference between the plates after the dielectric has been inserted?
Part D What is the electric field at a point midway between the plates before the dielectric has been inserted?
Part E What is the electric field at a point midway between the plates after the dielectric has been inserted?
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