6.A parallel-plate capacitor with circular plates and a
capacitance of 14.2 μF is connected to a battery which
provides a voltage of 15.0 V .
Part A
What is the charge on each plate?
Part B
How much charge would be on the plates if their separation were
doubled while the capacitor remained connected to the battery?
Part C
How much charge would be on the plates if the capacitor were
connected to the battery after the radius of each plate was doubled
without changing their separation?





