File : EMP mechanism.png

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Description Colored version of illustrations from the 1994 U.S. Army report ADA278230, "Nuclear Environment Survivability". The mechanism is for a 400 km high altitude burst EMP : gamma rays hit the atmosphere between 20-40 km altitude, ejecting electrons which are then deflected sideways by the earth's magnetic field. This makes the electrons radiate EMP over a massive area. Because of the curvature of earth's magnetic field over the USA, the maximum EMP occurs south of the detonation and the minimum occurs to the north.
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Source Wikipedia in english, page "High-altitude nuclear explosion"
Author User:Photocopier
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Public domain
This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government , it is in the public domain in the United States.

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Other versions File:EMP USA.svg

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3 April 2010, 01:52:18 618 × 729 (38149 bytes) Giancarlo Rossi ( talk   · contribs ) {{Information |Description=Colored version of illustrations from the 1994 U.S. Army report ADA278230, "Nuclear Environment Survivability". The mechanism is for a 400 km high altitude burst EMP: gamma rays hit the atmosphere between 20-40 km altitude, ejec

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current 05:28, 6 January 2015 Thumbnail for version as of 05:28, 6 January 2015618 × 729 (48 KB) GifTagger ( talk | contribs ) Bot: Converting file to superior PNG file. (Source: EMP_mechanism.GIF ). This GIF was problematic due to non-greyscale color table.

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