Four capacitors are connected as shown in the figure where V=10V. C1=12F, C2=6F, C3=2F, and C4=3F. Please specify units carefully.
a) Find the equivalent capacitance of the arrangement.
b) After charging, find the stored energy in each capacitor.
c) What is the potential difference across each capacitor?
d) Find the stored charge in each capacitor.