A 15μF capacitor is connected to a 50 V battery andbecomes fully charged. The battery is removed and a slab ofdielectric that completely fills the space between the plates isinserted. If the dielectric has a dielectric constant of 5.0,
a. What is the capacitance of the capacitor after teh slab isinserted?
b. What is the voltage across the capacitor's plates after theslab is inserted?