Solve the all parts of following question:
Question: An air-filled parallel-plate capacitor has plates of area 2.80 cm2 separated by 3.00 mm. The capacitor is connected to a 18.0 V battery.
Part A: Find the value of its capacitance.
_____ pF
Part B: What is the charge on the capacitor?
_____ pC
Part C: What is the magnitude of the uniform electric field between the plates?
_______ N/C
Explain how you came up the prefixes and answer please.