Facoltà di Ingegneria - Guida degli insegnamenti (Syllabus)

Basic concepts of trigonometry, vector and differential calculus. Laws of mechanics of rigid bodies and fluids.

This course gives students the fundamentals of the experimental method, typical of each scientific subject, and the fundamental laws of electromagnetism and optics. It represents a basic link between the secondary school knowledge and the university teaching. The acquired knowledge allows students to get the necessary instruments for a scientific approach to the analysis of engineering problems

The acquired knowledge and physic methods will allow students to understand, analyse and sketch engineering problems. In particular, students will have to acquire the ability to outline complex phenomena into their essential elements and to apply the electromagnetism and optics laws to describe them. To this aim, the proposed exercises are usually derived from the common experience. Such knowledge and methods can be applied to many of the university courses the student will attend and, in the following, to the problems he will face during the working career.

The methodological approach acquired and the exercises proposed during this course will contribute to improve the judgement ability, the learning skill and that of drawing conclusions

Electric charge and Coulomb's law. Electric field. Gauss theorem. Electric potential. First Maxwell's equation. Electric dipole. Conductors and electric field. Electric capacity. Condensers. Electrostatic energy. Energy density. Dielectrics. Electric current. Current density and continuity equation. Electric resistance and Ohm's law. Direct current circuits. RC circuits. Magnetic field. Ampere's theorem. Magnetic materials. Electromagnetic induction. Energy density of the electromagnetic field. Alternating current. Electromagnetic waves. Energy and momentum of the electromagnetic waves. Laws of reflection and refraction. Interference.

Learning evaluation is assessed through written and oral exams. In the written examination, students must solve problems of electromagnetism and optics using methodologies and mathematical tools discussed during lectures. In the oral examination, students must discuss their written report, explaining the fundamental concepts of electromagnetism and optics.

Learning evaluation consists to prove to have acquired necessary autonomy and skill to outline and solve problems concerning electromagnetism and optics by using properly the fundamental concepts, methodologies and tools presented during lectures. Ability to schematize typically complex phenomena in their essential elements is also evaluated.

Marks are expressed on a scale of 30/30. Highest mark value (30 cum laude) is attributed to students that in both written and oral examinations demonstrated full independence to set and solve problems and complete mastery of methods, models and tools of electromagnetism and optics. Lowest mark value (18) is given to students able to solve problems with sufficient knowledge of the methods, models and tools of electromagnetism and optics.

Final mark is obtained by the arithmetic average between the marks of the written and oral exams.

1. P. Mazzoldi, M. Nigro, C. Voci, "Elementi di Fisica - Elettromagnetismo, Onde", EdiSes 2. P. Mazzoldi, M. Nigro, C. Voci, "Fisica - Volume 2", EdiSes. 3. C. Mencuccini, V. Silvestrini, "Fisica II", Liguori Editore. 4. Additional material - https://lms.univpm.it/

- Ingegneria Meccanica (Corso di Laurea Triennale (DM 270/04))

**Università Politecnica delle Marche**

P.zza Roma 22, 60121 Ancona

Tel (+39) 071.220.1, Fax (+39) 071.220.2324

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