ampere-espira

== Portuguese == === Alternative forms === ampère-espira === Pronunciation === Hyphenation: am‧pe‧re‧-es‧pi‧ra === Noun === ampere-espira m (plural amperes-espiras) (electromagnetism) ampere-turn (unit of magnetomotive force) === Further reading === “ampere-espira”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026