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Physique-Chimie |
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| Lycée et enseignement supérieur |
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Centrale-Supélec - PC 2012
Physique 2 :
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| Sujet |
Trajectoires électroniques dans un atome -
Traitement du rayonnement Zeeman :
Atome isolé
Atome placé dans un champ magnétique extérieur : mise en équation, étude générale, aspect énergétique (variation d’énergie mécanique, étude du régime transitoire)
Étude des ondes électromagnétiques émises : structure de l’onde émise, étude d’un polarimètre (paramètres de Stokes, dispositif à lames à retard), application (résolution spectrale et polarisation, orientation du champ magnétique)
Énoncé : http://b.louchart.free.fr/Documents/CE/01/CS/Centrale_PC_2012_Physique_2_Enonce.pdf |
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