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1952年7月9日,夏威夷奥阿胡岛上的变压器突然被强大的电流烧坏,岛上的30条路灯立刻全部熄灭。同时在檀香山,数百个防盗警铃莫名其妙大叫起来,可看不到盗贼的影子。变电所一团糟,电话铃乱呼,电力线路的断路线器象爆玉米花似的一个个跳闸,一切通讯线路中断……。事后才知道,这是由于美国太平洋约翰斯登岛上进行的一次高度400公里,当量为140万吨的高空核爆炸产生的电磁脉冲所致。到目前为止,全世界进行了1000多次核试验,几乎都观测到了这种现象。那么,核爆炸所形成的电磁脉冲是如何产生破坏效应的呢?
On July 9, 1952, the transformers on Oahu Island, Hawaii were suddenly burned out by powerful currents, and the 30 street lights on the island were immediately extinguished. At the same time in Honolulu, hundreds of burglar alarm bark somehow, you can not see the shadow of thieves. Substation a mess, the phone ringing chaos call, power line disconnectors like popcorn like a trip, all communication lines interrupted ... .... It was later learned that this was due to the electromagnetic pulse generated by a high-altitude nuclear explosion with a height of 400 kilometers and a equivalent capacity of 1.4 million tons conducted on the island of Johnsdon in the United States. To date, more than 1,000 nuclear tests have been conducted in the world and almost all of them have been observed. So, the nuclear explosion formed by the electromagnetic pulse is how to create a damaging effect?