A:Who do you think will wi
B:Whom do you think will wi
C:Do you think who will wi
D:Do you think whom will wi
矩形线圈的匝数为50匝,在匀强磁场中绕垂直于磁场的轴匀速转动时,穿过线圈的磁通量随时间的变化规律如图所示.下列结论不正确的是( )