casa31 Posted December 16, 2019 Share Posted December 16, 2019 Salut ! Alors voilà je bloque sur un qcm du poly de Gantet: l'item E du qcm 18 est compté faux et je ne vois pas pourquoi... Quote Link to comment Share on other sites More sharing options...
Ancien du Bureau Solution sebban Posted December 16, 2019 Ancien du Bureau Solution Share Posted December 16, 2019 Salut, Le QCM te parle de la résonance, soit la bascule de l'aimantation résultante. On n'observe la repousse de l'aimantation longitudinale que lors de la relaxation. Quote Link to comment Share on other sites More sharing options...
casa31 Posted December 16, 2019 Author Share Posted December 16, 2019 Merci bcp ! Quote Link to comment Share on other sites More sharing options...
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