天气预报 > 汽车 > 火花塞加磁铁灯亮原理
火花塞加磁铁灯亮原理
更新时间: 2021-02-09 22:48:55  

1、火花塞加磁铁灯亮是电磁感应原理:放在变化磁通量中的导体,会产生电动势。此电动势称为感应电动势或感生电动势,若将此导体闭合成一回路,则该电动势会驱使电子流动,形成感应电流。

2、具体原理:火花塞导体切割磁力线就会产生电流,也就是说能发出电来,这是它们的物理特性,导体(导线)必须在磁铁之间动起来(转起来)。

关键词: 火花塞 磁铁 原理

火花塞加磁铁灯亮原理相关经验

天气预报

最新推荐

页面:/news/view-2778101/ | 耗时:0.3830 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2778101 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2778101 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2778101 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(537606,1151058,856604,730296,2423605,1192240,1197285,488769,468248,986949,376329,707886,878825,1009303,2929292,2272274,611364,3192538,627729,399289,1173854,1151879,917173,958340,2865450,693787,1566178,1021468,439344,894698) ORDER BY field (ArticleID,537606,1151058,856604,730296,2423605,1192240,1197285,488769,468248,986949,376329,707886,878825,1009303,2929292,2272274,611364,3192538,627729,399289,1173854,1151879,917173,958340,2865450,693787,1566178,1021468,439344,894698)