Array ( [0] => Array ( [title] => L5A [link] => https://www.youtube.com/embed/AyefZU_M5v8 ) [1] => Array ( [title] => L5B [link] => https://www.youtube.com/embed/92oj3soZ8Cs ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第5R講 Self and Mutual Inductances & Magnetic Circuits