38. 一個RLC串聯電路R=1Ω,L=1mH,C=10μF,求共振頻率大約為何?
(A) 2000Hz
(B) 1159.15Hz
(C) 1000Hz
(D) 1591.55Hz
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統計: A(2), B(5), C(10), D(13), E(0) #4026069
統計: A(2), B(5), C(10), D(13), E(0) #4026069