申論題 - 阿摩線上測驗

申論題資訊

試卷：111年 - 111 臺北市西松高級中學教師甄選：物理科#108199
科目：教甄◆物理科專業
年份：111年
排序：0

題組內容

For Questions 11.-18. please answer in English. Answers written in Chinese will result in zero scores. 5 points each.

申論題內容

17. Two cells of negligible internal resistance are connected in a circuit. The top cell has electromotive force (emf) 12V. The emf of the lower cell is unknown. The ideal ammeter reads zero current. Calculate the emf E of the lower cell.