30-08-2009, 12:52 AM
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An electromagnetic bomb or E-bomb is a weapon designed to disable electronics with an electromagnetic pulse (EMP) that can couple with electrical/electronic systems to produce damaging current and voltage surges by electromagnetic induction. The effects are usually not noticeable beyond 10 km of the blast radius unless the device is nuclear or specifically designed to produce an electromagnetic pulse. Small nuclear weapons detonated at high altitudes can produce a strong enough signal to disrupt or damage electronics many miles from the focus of the explosion. During a nuclear EMP, the magnetic flux lines of the Earth alter the dispersion of energy so that it radiates very little to the North, but spreads out East, West, and South of the blast. The signal is divided into several time components, and can result in thousands of volts per meter of electromagnetic energy ranging from extreme negative to extreme positive polarities. This energy can travel long distances on power lines and through the air.
for more read this
http://globalsecuritymilitary/library/report/1996/apjemp.htm
http://en.wikipediawiki/Electromagnetic_bomb
http://abovetopsecretpages/ebomb.html
http://science.howstuffworkse-bomb.htm
http://images.googleimages?client=opera&rls=en&q=Electromagnetic+Bomb&sourceid=opera&oe=utf-8&um=1&ie=UTF-8&ei=jHyZSvCjEoTU7AOFuYzfBA&sa=X&oi=image_result_group&ct=title&resnum=4
