CORRENTE INDOTTA
[size=150]La corrente indotta è una corrente che si manifesta in un circuito ogni volta che questo è posto in una regione di spazio dove è presente un campo magnetico variabile nel tempo.[br][br] In accordo con la [color=#ff0000]legge di Faraday[/color], che afferma che la forza elettromotrice indotta è direttamente proporzionale alla rapidità con cui varia il flusso di campo magnetico attraverso la superficie definita dal circuito, la corrente indotta è presente fino a quando vi è una variazione di tale flusso ed è tanto maggiore quanto più rapida è la variazione.[br][br][img]data:image/jpeg;base64,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[/img][br][br] Il verso della corrente indotta si determina con la [color=#ff0000]legge di Lenz[/color]: il verso di tale corrente è tale da produrre un campo magnetico che tende a opporsi alla variazione di flusso del campo magnetico che l’ha generata.[/size][br][br][br][img]data:image/png;base64,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[/img][br][size=150]Il fenomeno fisico che produce correnti indotte, vale a dire generate in un [url=https://www.skuola.net/fisica/elettricita-magnetismo/circuiti-elettrici.html]circuito[/url] immerso in un campo magnetico che varia, viene chiamato "induzione elettromagnetica".[br]Gli esperimenti mostrano inoltre che la corrente indotta dipende da tre grandezze:[br]- la rapidità di variazione del campo magnetico esterno;[br]- l’area del circuito indotto;[br]- la sua orientazione.[/size][br][br]https://youtu.be/L0SfgoE4B08