electromagnetic pulse
An "electromagnetic pulse" (EMP) is a brief, intense burst of electromagnetic energy that can disrupt or damage electronic systems.
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Definition
C1General
(technical)A brief burst of electromagnetic energy that can disrupt or damage electronic and electrical systems.
Example
- The power grid was affected by an electromagnetic pulse, causing widespread outages.
- An electromagnetic pulse can disable electronic devices within its range.
C1Military
(technical)A burst of electromagnetic radiation from a nuclear explosion or specialized weapon, designed to disrupt enemy electronics.
Example
- Military strategies sometimes include the use of electromagnetic pulses to incapacitate enemy communications.
C1Natural Phenomena
(technical)A burst of electromagnetic energy generated by natural events like lightning, capable of disrupting electronic systems.
Example
- Lightning can create an electromagnetic pulse that damages nearby electronics.