Homework Statement
A potential difference Vab = 46.0 V is applied across the capacitor network of the following figure.
If C1=C2=4.00μF and C4=8.00μF, what must the capacitance C3 be if the network is to store 2.80×10−3 J of electrical energy?
Homework Equations
U=(1/2)CV^2
(1/C) = (1/c1) +...