Ti?n-chu-ha?k

Wikipedia (ch?-iu e pek-kho-choan-su) beh k? li kong...

Ti?n-chu-ha?k (電磁學) s? bu?t-li-ha?k e chi?t e hun-chi, s? choan-bun tham-tho gian-kiu ti?n kap chu kau-h?? koan-h? e ha?k-kho. "Ti?n-chu-hi?n-si?ng" s? tai-ti?n e lia?p-a thau-kue ti?n-chu-tiunn san-sing e h??-siong-cho-i?ng.