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《2014年江苏省普通高中学业水平测试(选修科目)说明》物理学科增加了“涡流”考点,并且在该书的“典型题示例”部分又强调了感生电动势的重要性,建议在高考时加以注意。总结了涡流的产生和应用,将静电场和涡旋电场进行了对比,着重分类解析了高考中可能考查的涡流的相关问题,以飨读者。
“The 2014 Jiangsu General High School Academic Proficiency Test (elective) states that” the eddy current test point has been added to the physics discipline and the importance of induced electromotive force has been highlighted in the “Typical Examples” section of this book, Recommended to pay attention to the entrance. Summarizes the generation and application of eddy current, the electrostatic field and the eddy field were compared, focusing on the analysis of the college entrance examination may examine the eddy current problems in order to readers.