在阴极射线管上方平行放置一根通有强电流的长直导线,其电流方向从右向左,如图,阴极射线将( )A.向纸内偏转B.向纸外偏转C.向上偏转D.向下偏转
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![在阴极射线管上方平行放置一根通有强电流的长直导线,其电流方向从右向左,如图,阴极射线将( )A.向纸内偏转B.向纸外偏转C.向上偏转D.向下偏转](/uploads/image/z/8298574-70-4.jpg?t=%E5%9C%A8%E9%98%B4%E6%9E%81%E5%B0%84%E7%BA%BF%E7%AE%A1%E4%B8%8A%E6%96%B9%E5%B9%B3%E8%A1%8C%E6%94%BE%E7%BD%AE%E4%B8%80%E6%A0%B9%E9%80%9A%E6%9C%89%E5%BC%BA%E7%94%B5%E6%B5%81%E7%9A%84%E9%95%BF%E7%9B%B4%E5%AF%BC%E7%BA%BF%2C%E5%85%B6%E7%94%B5%E6%B5%81%E6%96%B9%E5%90%91%E4%BB%8E%E5%8F%B3%E5%90%91%E5%B7%A6%2C%E5%A6%82%E5%9B%BE%2C%E9%98%B4%E6%9E%81%E5%B0%84%E7%BA%BF%E5%B0%86%EF%BC%88+%EF%BC%89A%EF%BC%8E%E5%90%91%E7%BA%B8%E5%86%85%E5%81%8F%E8%BD%ACB%EF%BC%8E%E5%90%91%E7%BA%B8%E5%A4%96%E5%81%8F%E8%BD%ACC%EF%BC%8E%E5%90%91%E4%B8%8A%E5%81%8F%E8%BD%ACD%EF%BC%8E%E5%90%91%E4%B8%8B%E5%81%8F%E8%BD%AC)
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