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Lecturer(s)
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Losenický Miroslav, Ing. CSc.
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Course content
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Introduction, electrostatic field in vacuum, in general media, capacitance, energy and forces, fields solutions. Stationary current field, current conduction mechanism in material. Ohms law, Kirchhoffs laws, DC circuits solution. Variable voltages and currents, variables characterizing variable voltages and currents, AC circuits. Magnetic field, Biot-Savart law, Amperes law, magnetic field in material. Magnetic field forces effects on a moving charge and current lead, Hall effect, skin effect. Electromagnetic induction, Faraday´s law, Lenzes law, self-inductance and mutual inductance . Transient effects, condenser charging and discharge, current rise and cut-off in inductor. Homogeneous line signal transmission. Semiconductor technology, PN junction, diode, bipolar transistor, diodes and transistors applications. Boolean algebra, digital technique. EMC, disturbance and its sources, coupled mechanisms of disturbance transmission. Electromagnetic shielding, electromagnetic disturbance measurement, electromagnetic resistance and its testing. Reserve paper, excursion, subject matter recapitulation.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing)
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Learning outcomes
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Principal aim of the subject is make the students acquainted with theoretical and practical grounding of electrical engeneering (theory of electromagnetic field, theory of electrical circuits, electronics), electric values measurement, labour protection and EMC.
After graduation of the subject student will be able to explain away basic notions of the electrostatics, magnetic field, current field, electromagnetism and EMC including signal propagation on the long lines. Student will be able to solve simple electrical circuits. Student will be able to enlighten function of PN junction and basic semiconductor parts - diode, transistor, analog and digital IC. Student will be practically identified with basic methods of measurement including principles of labour protection with electric unit.
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Prerequisites
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It is hypothesized intimacy of math and physics from second school and from first summer half.
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Assessment methods and criteria
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Oral examination
Along the summer half and exam student must make out understanding of solver topics and ability of separate solving of basic problems from subject matter. Teacher notify concrete requirements to students during the first week of the summer half.
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Recommended literature
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Bezoušek, Pavel. Elektrotechnika. Pardubice: Univerzita Pardubice, 2008. ISBN 978-80-7395-101-6.
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GREGORA, S., FIŠER, O. Elektrotechnika (elektronická forma učebnice), Univerzita Pardubice, 2005..
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Schejbal, Vladimír . Elektrotechnika : příklady. Pardubice: Univerzita Pardubice, 2004. ISBN 80-7194-560-9.
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Vladař J., Zelenka J. Elektrotechnika a silnoproudá elektronika, SNTL/ALFA Praha,. 1986.
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