power FEL proposed for construction at CEBAF. We conclude with a discussion on the role of feedback and we outline plans for future work. II. EQUIVALENT CIRCUIT MODEL FOR A CAVITY An rf cavity powered by an rf source (klystron) can be repre- sented by a resonant LCR circuit [2]. The...
A series LCR circuit with R = 20 W, L = 1.5 H and C = 35 μF is connected to a variable-frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the circuit, what is the average power transferred to the circuit in one complete cycle? View Soluti...