8.( )附圖為一陶瓷電容,試問甲、乙兩腳的極性為何? (A)甲為正極、乙為負極 (B)甲為負極、乙為正極 (C)兩腳無極性之分
8.()附圖為一陶瓷電容,試問甲、乙兩腳的極性為何? (A)甲為正極、乙為負極 ..-阿摩線上測驗