Question: Two uncharged capacitors, one with a capacitance of 0.75uf and the other with that of 0.30uf are connected in series to a 12V battery. Then the capacitors are disconnected, discharged, and reconnected to the same battery in parallel.
Part A: Calculate the energy loss of the battery in both cases.
I want to know how to work this out step by step, not just the answer please.