國營聯招 儀電電路學97 年第 28 題單選題承上題,i2(t)的穩態解為何?Ai2=4.47cos(100t+116.6°) A正確答案Bi2=4.07cos(100t+106.6°) ACi2=3.67cos(100t+106.6°) ADi2=3.27cos(100t+96.6°) A 答案與詳解