id: 33150
Title: The use of computer-integrated technologies in the process of teaching physics.
Authors: Dzis V., Diachynska O.
Keywords: mathcad, сalculations of the electrical circuits, frequency characteristics, error estimation
Date of publication: 2023-05-12 18:31:45
Last changes: 2023-05-12 18:31:45
Year of publication: 2023
Summary: Currently, there is a need to design an open informational and educational environment that will ensure a decent level of organization of the educational process in the mixed and distance forms of learning, make it flexible and personalized. The use of the Mathcad mathematical package when solving problems is an effective tool for improving the quality of the professional education in general and physics in particular. Calculations of the electrical circuits of the alternating current are quite typical tasks. Branched electrical circuits of the alternating current are described by cumbersome mathematical functions of a complex variable. They are well suited to illustrate the benefits of the Mathcad system. When calculating real electricalcircuits, it is necessary to take into account voltage fluctuations, changes in the parameters of electrical circuit elements caused by heating during the passage of current, accuracy classes of resistors, inductors, and capacitors. Therefore, such calculations are performed with approximate parameter values, so it is necessary to estimate the limit value of the calculation error. But with the general simplicity of setting the problem of error estimation, it is the mathematical calculation that causes significant difficulties, which is connected with the differentiation of cumbersome functions of a complex variable. A set of differential calculus functions is built into the Mathcad package, using which the student will successfully cope with the task, despite the complexity of its mathematical component.
URI: http://repository.vsau.org/repository/getfile.php/33150.pdf
Publication type: Монографії видані за кордоном
Publication: Modern educational technologies in the training of specialists in the agricultural sector during the crisis : Scientific monograph. Riga, Latvia : “Baltija Publishing”, 2023. P. 146-184. DOI: https://doi.org/10.30525/978-9934-26-298-2-4
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Published by: Адміністратор
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