(A) What is the minimum energy Eo stored in a resonant LC circuit?
(B) Find an expression for the value of capacitance C if the charging energy associated with the coulomb blockade for the capacitor is the same as Eo.
(C) If the inductor has value L = 10^-8 H what is the resonant oscillation frequency of the circuit and what is the value of the capacitance C?
(D) If the current in the circuit can be measured to an accuracy of one electron per oscillation, how accurately can the voltage of the circuit be determined?