A parallel-plate capacitor with area 0500 m2 and plate

Question

Question: A parallel-plate capacitor with area 0.500 m2 and plate separation of 2.00 mm is connected to a 15.00-V battery.

Part A: What is the capacitance?

F

Part B: How much charge is stored on the plates?

C

Part C: What is the electric field between the plates?

N/C

Part D: Find the magnitude of the charge density on each plate.

C/m²

Any help I can get on this question is greatly appreciated! I'm not too familiar with this question.