At Westonci.ca, we connect you with the best answers from a community of experienced and knowledgeable individuals. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

A parallel-plate air capacitor is tnade from two plates 0.200 m square, spaced 0.800 cm apart. It is connected to a 120 V battery.
(a) What is the capacitance?
(b) What is the charge on each plate?