Originally posted by sailorman at 2005-7-8 11:24 PM:
你拿一个日光灯管，天黑了跑到高压电线下面，也能亮

Originally posted by 小白 at 2005-7-8 20:05:

不拿日光灯管，天黑了跑到高压电线下面，你自己也能亮！

Originally posted by 小白 at 2005-7-8 08:05 PM:

不拿日光灯管，天黑了跑到高压电线下面，你自己也能亮！

Originally posted by Lucky_Strike at 2005-7-8 20:11:
老实说还真不知道个中道理,哪位高人指教一下?

Originally posted by sailorman at 2005-7-8 08:15 PM:




微波炉里是电弧作用，你不放电灯泡，放个金属勺子也能发出弧光

Originally posted by Lucky_Strike at 2005-7-8 20:16:

这样哦,还真没研究过微波炉的原理呢...

Originally posted by Lucky_Strike at 2005-7-8 09:11 PM:
老实说还真不知道个中道理,哪位高人指教一下?

Originally posted by sailorman at 2005-7-8 08:18 PM:



不要长时间试验微波炉发弧光，会烧掉的。

Originally posted by Lucky_Strike at 2005-7-9 03:23 AM:

呵呵,我当然不会拿自家的试验啦:D

Originally posted by chairmanqin at 2005-7-8 21:49:
那灯泡为什么会爆呢？？？

Originally posted by chairmanqin at 2005-7-8 23:03:
电弧光应该是在金属表面产生的吧

Originally posted by chairmanqin at 2005-7-8 23:14:
我是想问灯泡尾部的金属螺纹为什么没法光？为什么灯泡里面和外面会有这么大的电压？