試卷名稱:113年 - 113 國立臺灣大學_碩士班招生考試:普通物理學#118903
年份:113年
科目:研究所、轉學考(插大)◆普通物理學
16. A circular ring with a diameter of 20 cm and a resistance of 0.01 Ω is subject to a uniform magnetic field of 2.0 T. Calculate the amount of chatge that will flow through the ring when it is rotated from a position perpendicular to the magnetic field to one that is parallel to the field.
(A) 3.14 C,
(B) 6,.28 C,
(C) 2.50 C,
(D) 4.62 C,
(E) 10 C.