10匝线圈在匀强磁场中匀速转动产生交变电动势e=10
sin20pt(V).求:
0 86576 86584 86590 86594 86600 86602 86606 86612 86614 86620 86626 86630 86632 86636 86642 86644 86650 86654 86656 86660 86662 86666 86668 86670 86671 86672 86674 86675 86676 86678 86680 86684 86686 86690 86692 86696 86702 86704 86710 86714 86716 86720 86726 86732 86734 86740 86744 86746 86752 86756 86762 86770 176998
(1)t=0时,线圈内磁通量F和磁通变化率;
(2)线圈从中性面开始转动180°过程中,感应电动势的平均值和最大值之比.