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Simulasi Numerik Distribusi Medan Magnet Aksial dan Radial pada Solenoida Berhingga Berbasis MATLAB Muddasir, Fadhil; Khotimah, Siti Nurul
Jurnal sosial dan sains Vol. 5 No. 6 (2025): Jurnal Sosial dan Sains
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsosains.v5i6.32267

Abstract

This study aims to numerically analyze the distribution of axial and radial magnetic fields in a finite solenoid using MATLAB software. The simulation is based on classical magnetic field theory, particularly the Biot–Savart law, along with Pathak's analytical approach for modeling the radial field component. The primary focus is to understand the magnetic field behavior around a solenoid of finite length, which is commonly used in various electromagnetic applications. The simulation results reveal that the axial magnetic field remains relatively uniform within the central region of the solenoid but decreases significantly near its ends due to the fringe field effect. Meanwhile, the radial magnetic field outside the solenoid exhibits an exponential decay with increasing radial distance from the axis, consistent with the behavior of a magnetic dipole field. These findings offer preliminary validation of the theoretical models applied in the simulation while emphasizing the need for further experimental verification. This research is expected to contribute to the design, development, and optimization of experimental devices involving finite solenoids, particularly in applied physics and electromagnetic engineering contexts.
Analysis of Experimental Physics Publications for Teaching Over the Past Decade (2015-2024) Muddasir, Fadhil; Hun, Hilarius Donatus; Jubaedah; Sorpay, Yeheskel; Widayani; Triyanta
Proceeding International Conference on Education Volume 03, Agustus Tahun 2025: International Conference on Education
Publisher : Faculty of Tarbiyah, Institut Agama Islam Negeri (IAIN) Kediri, Indonesia

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Abstract

Physics experiments play a crucial role in fostering student engagement, serving as a foundation for active learning and critical skill development. Experiments provide hands-on experiences that help students develop problem-solving abilities, scientific reasoning, and collaborative skills. Understanding the trends in experimental physics publications for teaching is essential to assess how this field evolves and to identify research gaps. This study examines the publication trends of experimental physics research for teaching over the past decade (2015–2024) by analyzing 2352 articles from prominent journals, including Physics Education, The Physics Teacher, European Journal of Physics, and American Journal of Physics. The results highlight notable peaks in publication during key periods, such as the COVID-19 pandemic, which accelerated innovation in virtual and remote experimental setups. Mechanics emerged as the most frequently researched topic, while thermodynamics and modern physics were underrepresented, suggesting significant research gaps. The analysis also identifies the transformative potential of technological advancements like smartphone-based tools and augmented reality, which have significantly enhanced teaching methodologies. This study underscores the need for collaborative efforts among researchers, educators, and policymakers to develop accessible, scalable, and innovative experimental approaches.