co w prądnicy ulega przemianie?

Prądnica  wytwarza prąd.   Aby  uruchomić  prądnicę  potrzebna  jest  energia.   Energię  uzyskujemy  dzięki włożonej  pracy   Ta energia  to energia mechaniczna. `````````````````````````````````````````````````````````````` W  prądnicy  energia  mechaniczna  zamienia się  w energię  elektryczną. ```````````````````````````````````````````````````````````````````````````````````````````````````````