回复:转帖:混合动力买不得!电磁辐射危害健康?可信度如何,我不懂

来源: mdgg 2009-07-20 16:15:35 [] [博客] [旧帖] [给我悄悄话] 本文已被阅读: 次 (833 bytes)
I know you did not write this article. But based on this article, there is really nothing to be scared about those cars.

This article deals only with the magnetic fields of those hybrid cars can generate. It claims that those cars can generate "最高可达135毫高斯(磁场强度单位)". So the maximum field strength is about 135 milligauss. But you know the background magnetic strength of our earth is 0.5 gauss, about 500 milligauss. A small NIB magnetic bar the kids are playing is about 2000 gauss. You get the idea.

The magnetic field for an MRI scanner in a hospital is from 1.0 to 3.0 Tesla, and 1 Tesla = 10 000 gauss.

So I don't think the magnetic field generated by those cars is a major concern. But the high voltage is a concern for both the driver and the rescuers in case there is an accident.

所有跟帖: 

回复:感谢您的指教! -gyjca- 给 gyjca 发送悄悄话 (0 bytes) () 07/20/2009 postreply 16:25:30

high voltage? There is no high voltage in hybird car -waycool- 给 waycool 发送悄悄话 waycool 的博客首页 (0 bytes) () 07/20/2009 postreply 16:44:35

no, but there is high current. enough to kill a cow. -用户名被占用了- 给 用户名被占用了 发送悄悄话 用户名被占用了 的博客首页 (0 bytes) () 07/20/2009 postreply 18:09:51

high current. does not kill, high voltage does -cys254- 给 cys254 发送悄悄话 (208 bytes) () 07/20/2009 postreply 18:15:47

36V + large current will kill human. -用户名被占用了- 给 用户名被占用了 发送悄悄话 用户名被占用了 的博客首页 (0 bytes) () 07/20/2009 postreply 18:34:45

High current doesn't kill unless it goes through your body -xxhhwxc- 给 xxhhwxc 发送悄悄话 (0 bytes) () 07/20/2009 postreply 20:12:22

你是电路盲哦 -icecube- 给 icecube 发送悄悄话 (0 bytes) () 07/21/2009 postreply 02:49:33

144V DC in Honda'shybrid car (100-300V)for most of them. -coolwin- 给 coolwin 发送悄悄话 (0 bytes) () 07/20/2009 postreply 23:09:35

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