試卷名稱:110年 - 110 國立中山大學碩士暨碩士專班招生考試_物理系碩士班:普通物理#105961
年份:110年
科目:研究所、轉學考(插大)◆普通物理學
6.A very long ideal solenoid with a cross-section area A has N turns and a length l . Assume that each turn is circular. The self-inductance Ls of this ideal solenoid is NA
(A)
(B)
(C)
(D)
, where ε0 is the electric constant and μ0 is the magnetic constant in a vacuum.