如图,位于通有电流I的长直导线旁的两根电导轨A和B与长直导线平行且在同一水平面内,在导轨A、B上套有两段可以自由滑动的导体棒CD和EF,若用力使导体EF向右运动,则导体CD将(向右运动)我
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![如图,位于通有电流I的长直导线旁的两根电导轨A和B与长直导线平行且在同一水平面内,在导轨A、B上套有两段可以自由滑动的导体棒CD和EF,若用力使导体EF向右运动,则导体CD将(向右运动)我](/uploads/image/z/7845310-46-0.jpg?t=%E5%A6%82%E5%9B%BE%2C%E4%BD%8D%E4%BA%8E%E9%80%9A%E6%9C%89%E7%94%B5%E6%B5%81I%E7%9A%84%E9%95%BF%E7%9B%B4%E5%AF%BC%E7%BA%BF%E6%97%81%E7%9A%84%E4%B8%A4%E6%A0%B9%E7%94%B5%E5%AF%BC%E8%BD%A8A%E5%92%8CB%E4%B8%8E%E9%95%BF%E7%9B%B4%E5%AF%BC%E7%BA%BF%E5%B9%B3%E8%A1%8C%E4%B8%94%E5%9C%A8%E5%90%8C%E4%B8%80%E6%B0%B4%E5%B9%B3%E9%9D%A2%E5%86%85%2C%E5%9C%A8%E5%AF%BC%E8%BD%A8A%E3%80%81B%E4%B8%8A%E5%A5%97%E6%9C%89%E4%B8%A4%E6%AE%B5%E5%8F%AF%E4%BB%A5%E8%87%AA%E7%94%B1%E6%BB%91%E5%8A%A8%E7%9A%84%E5%AF%BC%E4%BD%93%E6%A3%92CD%E5%92%8CEF%2C%E8%8B%A5%E7%94%A8%E5%8A%9B%E4%BD%BF%E5%AF%BC%E4%BD%93EF%E5%90%91%E5%8F%B3%E8%BF%90%E5%8A%A8%2C%E5%88%99%E5%AF%BC%E4%BD%93CD%E5%B0%86%EF%BC%88%E5%90%91%E5%8F%B3%E8%BF%90%E5%8A%A8%EF%BC%89%E6%88%91)
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