如图，长为2l的直导线折成边长相等，夹角为60°的V形，并置于与其所在平面相垂直的匀强磁场中，磁感应强度为B．当在该导线中通以电流强度为I的电流时，该V形通电导线受到的安培力大小为_刷题宝

题干

如图，长为2l的直导线折成边长相等，夹角为60°的V形，并置于与其所在平面相垂直的匀强磁场中，磁感应强度为B．当在该导线中通以电流强度为I的电流时，该V形通电导线受到的安培力大小为（）

A：0

B：0.5BIl

C：BIl

D：2BIl

上一题下一题 0.0难度选择题更新时间:2018-07-23 10:51:19

答案(点此获取答案解析）

C

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