Electromagnetic field - wikipedia, An electromagnetic field (also em field) is a physical field produced by electrically charged objects. it affects the behavior of charged objects in the vicinity of. Electromagnetic induction - wikipedia, Electromagnetic induction was first discovered by michael faraday, who made his discovery public in 1831. it was discovered independently by joseph henry in 1832.. What energy? - definition whatis., Energy is the capacity of a physical system to do work. the common symbol for energy is the uppercase letter e. the standard unit is the joule, symbolized by j..
What -bomb (electromagnetic bomb)? - definition , An -bomb (electromagnetic bomb) weapon intense electromagnetic field create pulse energy affects electronic circuitry . http://whatis.techtarget.com/definition/e-bomb-electromagnetic-bomb Electromagnetic waves | define electromagnetic waves , Electromagnetic waves definition, wave produced acceleration electric charge propagated periodic variation intensities , . http://www.dictionary.com/browse/electromagnetic--waves What electricity: definitions, This part 2 electricity. loading contradictory definition 1. scientific definition: quantity electricity measured coulombs.. http://amasci.com/miscon/whatdef.html