Assertion: When capacitive reactance is smaler than the inductive reactance is LCR circuit, e.m.f. leads the current. Reason : The phase angle is the angle between the alternating e.m.f. and alternating current of the circuit. AIf both the assertion and reason are true and reason is a...
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...
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