Capacitance

[Suitengu]

1. The problem statement, all variables and given/known data
As given in pic


2. Relevant equations



3. The attempt at a solution

I did the working out part but the b part of the question that asked for an explanation and I haven't the slightest idea how to attempt it nor do I know the explanation for part e.

[berkeman]

1. The problem statement, all variables and given/known data
As given in pic


2. Relevant equations



3. The attempt at a solution

I did the working out part but the b part of the question that asked for an explanation and I haven't the slightest idea how to attempt it nor do I know the explanation for part e.

The pics are pretty much unreadable, but whatever. Show us your work so far on what you have been able to solve, and what you still need tutorial help on. We need to see your work.