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La page que vous consultez correspond à l'offre de formation 2023-2024.
Trouvez votre formation pour l'année universitaire 2024-2025
Electromagnetism
- Cours (CM) 18h
- Cours intégrés (CI) -
- Travaux dirigés (TD) 18h
- Travaux pratiques (TP) -
- Travail étudiant (TE) 72h
Langue de l'enseignement : Anglais
Enseignement proposé : en présentiel enrichi de ressources pédagogiques numériques
Niveau de l'enseignement : B2-Avancé - Utilisateur indépendant
Description du contenu de l'enseignement
- Review on Electrostatics: Charges-coulomb law forces and fields. Superposition. Approach with fields lines and geometry. Electric fields created by discrete and continuous charges distribution. Calculation of fields created by geometricshapes (charged wire, plane, sphere…).Electrostatic potential and energy- Gauss theorem.
- Magnetostatics: Biot and Savart law. Magnetic field created by geometric shapes (wire, loop ….of current). Magnetostatic energy.Vector potential. Ampere theorem. Helmoltz coils. Laplace force
- Induction: Lorentz induction: constant magnetic field and moving electric circuit. Laplace force Neumann induction: rigid circuit and time-dependent magnetic field. Lenz law. Self –induction. Illustrations with DC Motor/Generator; Synchronous motor; loudspeaker…
- Maxwell Equations: Fields and sources. Limit cases and connexion with previous topics: electrostatics; magnetostatics, generalinduction. D’Alembert wave equation in the vacuum. Consequences: charge conservation; Poynting vector and energy conservation.
- Dielectric media and applications: Bounded charge density and volumic polarization. Dielectric susceptibility (scalar). Wave equation in dielectrics (definition of optical index !!) Microscopical approach- frequency dependence-dispersion and absorption (to be seen as dispersion by a prism forinstance).
- Conducting media and applications: Free charge- Ohm law- wave equation in metals (diffusion and skin effect). Microscopical approach (plasma model). Skywaves in ionosphere
- Notions on semi-conductors.
Compétences à acquérir
Understanding the basics of electromagnetic waves and its classical interaction with the matter.
Bibliographie, lectures recommandées
- Physics for Scientists and Engineers, Serway
- Electromagentism, Feynman
Pré-requis obligatoires
Basic electricty and the following dipole: capacitor, coil
Wave phenomena
Wave phenomena
Pré-requis recommandés
Physics teaching in L2 Ufaz
Contact
Faculté de physique et ingénierie
3-5, rue de l'Université67084 STRASBOURG CEDEX
Formulaire de contact
Responsable
Yannick Hinschberger
Intervenants
Ali Huseyn Dovlatov
Yannick Hinschberger
Gulyaz Najafova
