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Definitions of electromagnetism:
  • noun:   the branch of physics concerned with electromagnetic phenomena
  • noun:   magnetism produced by an electric current
    Example: "Electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it"



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Alternative Terms
amp eddy-current electricity electromagnet faraday-s-law-of-induction hall-effect inductance lenz-s-law magnetism hans-christian-rsted magnetic-field current-electricity michael-faraday james-clerk-maxwell solenoid-svg electrostatics electric-charge coulomb-s-law electric-field gauss-s-law electrical-potential electrical-dipole-moment magnetostatics magnetic-flux biot-savart-law magnetic-moment classical-electromagnetism electric-current lorentz-force electromotive-force displacement-current maxwell-s-equations electrical-network electrical-conduction-2 electrical-resistance capacitance electrical-impedance resonator waveguide-electromagnetism theory-of-relativity physics field force elementary-particle magnet andr-marie-amp-re-3 gian-domenico-romagnosi electrical-generator induction-motor transformer oliver-heaviside 19th-century light oscillation wave frequency radio-wave gamma-ray special-relativity albert-einstein 1905 fundamental-interaction-2 strong-interaction atomic-nucleus weak-nuclear-force radioactive-decay atom proton electron intermolecular-force molecule molecular-orbital quantum-electrodynamics charged-particle virtual-particle photon-2 space-indie-rock-band inverse-square-law william-gilbert de-magnete 1600 benjamin-franklin 1752 1802 voltaic-pile compass 1820 physicist classical-mechanics speed-of-light permittivity permeability-electromagnetism vacuum galilean-invariance luminiferous-aether photoelectric-effect ultraviolet-catastrophe max-planck 1900 energy