https://technobius.kz/index.php/phys <p><em>Technobius Physics</em> - is a peer-reviewed open-access electronic journal that publishes Articles and (or) Reviews in the fields of General Physics and Condensed Matter Physics, which meet the <a href="https://technobius.kz/index.php/phys/about/submissions#authorGuidelines"><strong>Author Guidelines</strong></a>.</p> <p><strong>ISSN (Online): <a href="https://portal.issn.org/resource/ISSN/3007-0147" target="_blank" rel="noopener">3007-0147</a></strong></p> <p><strong>Publisher's name: <a href="https://technobius.kz/" target="_blank" rel="noopener">Technobius, LLP</a></strong>, Astana, Republic of Kazakhstan.</p> Technobius, LLP en-US Technobius Physics 3007-0147 https://technobius.kz/index.php/phys/article/view/154 <p>This study examines the development and utilization of diffusion chambers in particle physics research. Through meticulous experimentation, optimization of chamber parameters has been achieved to enhance particle detection while concurrently assessing background radiation levels, vital for minimizing interference. Furthermore, recent advancements have enabled the visualization of α – particles and mesons within these chambers, offering invaluable insights into their behaviors and interactions. These achievements highlight the pivotal role of diffusion chambers as indispensable tools in advancing our understanding of fundamental particles and their properties. As a result, diffusion chambers continue to serve as critical instruments in unraveling the mysteries of the subatomic world, promising continued contributions to particle physics research.</p> Dastan Zhumanov Cholpon Maripova Copyright (c) 2024 Dastan Zhumanov, Cholpon Maripova https://creativecommons.org/licenses/by-nc/4.0 2024-07-09 2024-07-09 2 3 0015 0015 10.54355/tbusphys/2.3.2024.0015 https://technobius.kz/index.php/phys/article/view/159 <p>This experiment looks into the relationship between the strength of the magnetic field produced by two Helmholtz coils and the current passing through them. A 100 Ohm, 1.8 A rheostat is used to link the Helmholtz coils to a variable power source (0-20V, 0-5A) while keeping them firmly fastened. The magnetic field at the coils' center is carefully measured by a digital Teslameter equipped with a Hall probe while the current is gradually changed. A digital multimeter with several working modes makes data collecting easier and guarantees accurate results. It is possible to empirically validate theoretical predictions by charting magnetic field strength against current. Strict safety procedures, such as temperature monitoring and safe electrical connections, are followed during the experiment. To guarantee alignment and stability, Helmholtz coils are fastened to a sturdy core assembly utilizing supports, clamps, and rods. The calibration factor and the horizontal flux density as a function of coil current are calculated as part of the setup. The measurement of the angle between the coil axis and the "north/south" direction is made possible by the maximum needle deflection at 4 A.</p> Nazerke Erzhanova Copyright (c) 2024 Nazerke Erzhanova https://creativecommons.org/licenses/by-nc/4.0 2024-07-29 2024-07-29 2 3 0016 0016 10.54355/tbusphys/2.3.2024.0016