ELECTROMAGNETISM as NOUN

1. Meaning
   • the branch of physics concerned with electromagnetic phenomena
   Synonym(s)
   • electromagnetics (what does electromagnetics mean?)
   Hypernyms(s) electromagnetism is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • physics (what does physics mean?)
   • physical science (what does physical science mean?)
   • natural philosophy (what does natural philosophy mean?)
2. Meaning
   • magnetism produced by an electric current
   Usage Example(s)
   • electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it
   Hypernyms(s) electromagnetism is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • magnetism (what does magnetism mean?)
   • magnetic attraction (what does magnetic attraction mean?)
   • magnetic force (what does magnetic force mean?)