試卷名稱:110年 - 110 學士後醫學系招生考試:物理及化學#100231
年份:110年
科目:學士後西醫物理及化學
58. A solenoid with 200 turns of copper wires is operated by a 1000 V power supply and must be 25 cm long. What is the magnitude of magnetic field that is created in the solenoid? (The resistance of Cu wire is 0.2 Ω and the permeability
T⋅m/A)
(A) 5.03 T
(B) 3.21 T
(C) 7.84 T
(D) 4.58 T
(E) 4.36 T