"electromagnetic pulse." YourDictionary, n.d. Web. 29 May 2019. <https://www.yourdictionary.com/electromagnetic-pulse>.
electromagnetic pulse. (n.d.). Retrieved May 29th, 2019, from https://www.yourdictionary.com/electromagnetic-pulse
A pulse of intense electromagnetic radiation generated by certain physical events, especially by a nuclear explosion. The pulse includes a continuous spectrum of low frequencies and can interfere with the operation of electrical equipment.