{"common":{"save":0,"post_id":"9217","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9737","post_id":"9217","mon_id":"1159539","chapter_id":"1159897","question":"<p>D\u1ee5ng c\u1ee5 nào sau \u0111ây dùng \u0111\u1ec3 \u0111o c\u01b0\u1eddng \u0111\u1ed9 dòng \u0111i\u1ec7n?<\/p>","options":["A. Vôn k\u1ebf","B. Ampe k\u1ebf","C. Ôm k\u1ebf","D. \u0110\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng"],"correct":"2","level":"1","hint":"<p>D\u1ee5ng c\u1ee5 này ph\u1ea3i m\u1eafc n\u1ed1i ti\u1ebfp trong m\u1ea1ch \u0111\u1ec3 \u0111o dòng \u0111i\u1ec7n ch\u1ea1y qua.<\/p>","answer":"<p data-end=\"569\" data-start=\"370\"><strong data-end=\"477\" data-start=\"450\">\u0110áp án \u0111úng là: B. Ampe k\u1ebf<\/strong><br data-end=\"480\" data-start=\"477\" \/><strong data-end=\"495\" data-start=\"480\">Gi\u1ea3i thích:<\/strong><\/p><p data-end=\"569\" data-start=\"370\">Ampe k\u1ebf dùng \u0111\u1ec3 \u0111o c\u01b0\u1eddng \u0111\u1ed9 dòng \u0111i\u1ec7n, \u0111\u01b0\u1ee3c m\u1eafc n\u1ed1i ti\u1ebfp trong m\u1ea1ch \u0111i\u1ec7n.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-10 13:13:43","option_type":"txt","len":2},{"id":"9738","post_id":"9217","mon_id":"1159539","chapter_id":"1159897","question":"<p>\u0110\u01a1n v\u1ecb c\u1ee7a c\u01b0\u1eddng \u0111\u1ed9 dòng \u0111i\u1ec7n là:<\/p>","options":["A. Vôn (V)","B. Ôm (Ω)","C. Ampe (A)","D. Niut\u01a1n (N)"],"correct":"3","level":"1","hint":"<p>Ký hi\u1ec7u th\u01b0\u1eddng dùng là A ho\u1eb7c mA.<\/p>","answer":"<p data-end=\"827\" data-start=\"678\"><strong data-end=\"753\" data-start=\"725\">\u0110áp án \u0111úng là: C. Ampe (A)<\/strong><br data-end=\"756\" data-start=\"753\" \/><strong data-end=\"771\" data-start=\"756\">Gi\u1ea3i thích:<\/strong><\/p><p data-end=\"827\" data-start=\"678\">Ampe là \u0111\u01a1n v\u1ecb chu\u1ea9n \u0111o c\u01b0\u1eddng \u0111\u1ed9 dòng \u0111i\u1ec7n trong h\u1ec7 SI.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-10 13:16:16","option_type":"txt","len":2},{"id":"9739","post_id":"9217","mon_id":"1159539","chapter_id":"1159897","question":"<p>D\u1ee5ng c\u1ee5 nào sau \u0111ây dùng \u0111\u1ec3 \u0111o hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa hai \u0111i\u1ec3m?<\/p>","options":["A. Vôn k\u1ebf","B. Ampe k\u1ebf","C. T\u0129nh \u0111i\u1ec7n k\u1ebf","D. Công t\u1eafc \u0111i\u1ec7n"],"correct":"1","level":"1","hint":"<p>D\u1ee5ng c\u1ee5 này \u0111\u01b0\u1ee3c m\u1eafc song song v\u1edbi thi\u1ebft b\u1ecb c\u1ea7n \u0111o.<\/p>","answer":"<p><strong data-end=\"1060\" data-start=\"1034\">\u0110áp án \u0111úng là: A. Vôn k\u1ebf<\/strong><br data-end=\"1063\" data-start=\"1060\" \/><strong data-end=\"1078\" data-start=\"1063\">Gi\u1ea3i thích:<\/strong><\/p><p>Vôn k\u1ebf \u0111\u01b0\u1ee3c dùng \u0111\u1ec3 \u0111o hi\u1ec7u \u0111i\u1ec7n th\u1ebf, th\u01b0\u1eddng m\u1eafc song song v\u1edbi thi\u1ebft b\u1ecb ho\u1eb7c \u0111o\u1ea1n m\u1ea1ch.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"132","test":"0","date":"2025-05-10 14:06:44","option_type":"txt","len":2}]}
