10.如右圖所示之電路,e(t)=100sin(377t)V,調整電容C使電路產生諧振,若電阻R=10Ω,則電流為何? 統測103 (A) 100sin(377t)A (B) 10sin(377t -900 )A (C) 10sin(377t)A (D) 0A