問題詳情
15. An LC circuit, as shown in the diagram, reaches a certain state a moment after being energized. The circuit bas an inductance value of L = 4 Wb/A and a capacitance value of C= 4 A . s/V, with the assumption that the circuit's resistance can be ignored. Under these conditions, the circuit will ultimately exhibit:
(A) no current flow.
(B) oscillating current with a period of 16 seconds.
(C) oscillating current with a period of 3.14 seconds.
(D) oscillating current with a period of 12.56 seconds.
(E) oscillating current with a period of 25.12 seconds.
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中