The magnetic state of a bar magnet or a horseshoe magnet is extremely complicated.

条形磁铁或马蹄形磁铁的磁态是极其复杂的.

辞典例句

If the bar magnet is simply held stationary near the coil, no current is indicated.

如果磁棒单纯静止在线圈附近, 就检测不到电流.

辞典例句

The movement Completes Between ring and ring by electricity bar magnet.

环与环间通过电磁条实现连接和运动.

互联网

Bar magnet magnetic sense of line distribution.

条形磁铁的磁感线分布.

互联网