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Consider the circuit is shown above, where the reactances of the elements at the resonant frequency are labeled. For all nonzero frequencies, assume that the radio-frequency choke (RFC) is an open circuit and CBIG is a short circuit. Also, assume that VBE is adjusted so that ic is a periodic train of cosine-wave tips, as shown. Suppose the frequency of the ic pulses is equal to the resonant frequency of the tuned circuit. Find the peak amplitude of VCE at the resonant frequency.

Fig: 1

Fig: 2

Fig: 3