“电磁波的发现”教学中学生常提出的疑问及相应解释
“전자파적발현”교학중학생상제출적의문급상응해석
Students′ Questions and the Corresponding Explanations in Teaching of Discovery o f Elect rom agnetic Waves
  • 万方数据
    物理通报 물리통보
    PHYSICS BULLETIN
    2015年 10期 48-49 ,共2页

    郭卫强

    곽위강

    电磁波%电场强度%磁感应强度%相位 電磁波%電場彊度%磁感應彊度%相位
    전자파%전장강도%자감응강도%상위
    electromagnetic wave%electric field intensity%magnetic induction intensity%phase
    在高中物理“电磁波的发现”一节的教学中，学生对平面电磁波传播过程中“电场强度矢量 E和磁感应强度矢量 B 同步变化”常提出疑问，笔者分析了其错误原因并给出较为详细的解释。
    재고중물리“전자파적발현”일절적교학중，학생대평면전자파전파과정중“전장강도시량 E화자감응강도시량 B 동보변화”상제출의문，필자분석료기착오원인병급출교위상세적해석。
    In the high school physics class teaching section of “discovery of electromagnetic waves” , the Students will ask questions about the “electric field intensity vector and magnetic induction intensity vector synchronous change ” in the process of plane electromagnetic wave propagation .In this paper ,the author analyses the cause of the error ,and gives a detailed explanation .
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