Structure of matter and electrical charge. Electrical field. Imaging with field lines. Electrical potential and voltage. On capacitance, capacitance of plane capacitors. Energy in electrostatic field. Electric circuit, intensity, direction and density of current. Electricity and conductance, influence of temperature. Ohm's law. Kirchhoff's laws. Power and energy in circuits, Joule's law. Maximum of usable power and efficiency. Magnetic field. Force on a moving charge. Density of the magnetic flux, the magnetic field vector, magnetic flux. Ampere's law. Permeability, ferromagnetism, magnetisation curve and hysteresis loop. Magnetic field around a linear conductor. Vector superposition. Faraday's law. Inductance and mutual inductance. Energy of the magnetic field. Currents and voltages changing in time. Basic effects of alternating currents. Average and RMS values. Current and voltage relations on resistor, capacitor, and inductor. Usage of complex calculation for analysis of sinusoidal current networks. Impedance and admittance. True, reactive and apparent power.

Knowledge and skills acquired

Students will acquire knowledge of the fundamental laws in electromagnetism, units and measures of the electric and magnetic fields. Furthermore, they will be able to make analysis and measurements in simple DC and AC circuits.

Teaching methods

Lectures (3 hours per week), problem solving (2 hours), laboratory practice (1 hour)

Student requirements

Defined by the Student evaluation criteria of the Faculty of Electrical Engineering, Computer Science and Information Technology Osijek and paragraph 1.9

Monitoring of students

Defined by the Student evaluation criteria of the Faculty of Electrical Engineering, Computer Science and Information Technology Osijek and paragraph 1.9

Student assessment

Laboratory exercises revision exam, written and oral exam.

Obligatory literature

1. 1 Pinter, V. Osnove elektrotehnike I i II Zagreb:Tehnička knjiga, 1994.

2. 2 Alexander, Charles K; Sadiku, Matthew N.O. Fundamental of Electric Circuits McGraw-Hill Education, 5 edition. 2012, ISBN: 0073380571

3. 3 B. Kuzmanović Osnove elektrotehnike I i II Element, Zagreb, 2000.

4. 4 Felja, Koračin, Malić Zbirka zadataka i rješenih primjera iz Osnova elektrotehnike, I. i II. dio 1991

Pretraži literaturu na:

1. 1 Šehović, Felja, Tkalić Osnove elektrotehnike zbirka primjera prvi dio Školska knjiga, Zagreb, 1992.

Written or revision exams and oral exam.

Course assessment

Conducting university questionnaires on teachers (student-teacher relationship, transparency of assessment criteria, motivation for teaching, teaching clarity, etc.). Conducting Faculty surveys on courses (upon passing the exam, student self-assessment of the adopted learning outcomes and student workload in relation to the number of ECTS credits allocated to activities and courses as a whole).

Overview of course assesment

1. define and understand the basic concepts and physical quantities of electrostatic and electromagnetic field

2. describe and explain the laws of electromagnetic and electrostatic fields (induction, self-induction, Ampre's circuital law, potential, Coulomb's force ...)

3. analyze and synthesize DC networks by applying the basic laws and methods

4. analyse and synthesise capacitor networks

5. analyse and synthesise simple magnetic circuits

6. measure and evaluate electrical quantities in DC circuits

Aktivnosti studenta: Vidi tablicu aktivnosti