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What is a nuclear electromagnetic pulse (EMP)?
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A nuclear electromagnetic pulse (nuclear EMP or NEMP) is a burst of electromagnetic radiation created by a nuclear explosion. The resulting rapidly varying electric and magnetic fields may couple with electrical and electronic systems to produce damaging current and voltage surges.
Electromagnetic Pulse (EMP) is an intense pulse or surge of long wavelength radiofrequency electromagnetic radiation produced when an explosion occurs near the earth’s surface or at high altitudes. EMP occurs at the instant of the detonation of an IND and ends within a few seconds.
Aug 16, 2024 · The development of the EMP is shaped by the initial nuclear radiation from the explosion—specifically, the gamma radiation. High-energy electrons are produced in the environment of the explosion when gamma rays collide with air molecules (a process called the Compton effect).
How electromagnetic pulse works. Nuclear explosions don't make EMPs directly; the effect requires a couple of key ingredients. The first is a nuke's invisible burst of gamma rays,...
Apr 24, 2023 · From the 1960s through the 1980s, the United States was most concerned with the possibility of a nuclear EMP attack. This idea dates back to nuclear weapons research from the 1950s. In 1958, American tests of hydrogen bombs yielded some surprising results.
Nuclear electromagnetic pulse (NEMP), as a result of a nuclear explosion. A variant of this is the high altitude nuclear EMP (HEMP), which produces a secondary pulse due to particle interactions with the Earth's atmosphere and magnetic field.
Apr 1, 2024 · “Yes, we know a nuclear explosion will generate an electromagnetic pulse (EMP), which, depending on the circumstances, could disrupt certain electronic equipment, but the doom and gloom scenarios will not happen.
