使用基于智能手机的热像仪进行铅笔绘制的可调电阻和焦耳加热演示

Q3 Social Sciences

Physics Education Pub Date : 2024-07-30 DOI:10.1088/1361-6552/ad61b0

Aditya Singh Thakur, Shivam Dubey, Abhay Singh Thakur, Vinit Srivastava, Rahul Vaish

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引用次数: 0

摘要

本文深入探讨了铅笔电路在教授关键电学概念方面的教育潜力。通过实际实验和理论考试，本研究探讨了铅笔电路在演示串联和并联电阻、欧姆定律和焦耳加热定律相关概念方面的应用。利用铅笔电路设置的简便性和易用性，学生可以切实理解这些基本原理。此外，热成像技术的集成增强了焦耳加热定律的可视化，进一步丰富了学习体验。

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Pencil-drawn tunable electrical resistance and Joule heating demonstration using a smartphone-based thermal imaging camera

This paper delves into the educational potential of pencil circuits for teaching key electrical concepts. Using both practical experiments and theoretical examinations, this study explores the application of pencil circuits in demonstrating concepts related to series and parallel resistance, Ohm’s law, and Joule’s heating law. By leveraging the simplicity and accessibility of pencil-based setups, students can gain a practical understanding of these fundamental principles. Additionally, the integration of thermal imaging technology enhances the visualization of Joule’s heating law, further enriching the learning experience.

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来源期刊

Physics Education Social Sciences-Education

CiteScore

1.50

自引率

0.00%

发文量

195

期刊介绍： Physics Education seeks to serve the physics teaching community and we welcome contributions from teachers. We seek to support the teaching of physics to students aged 11 up to introductory undergraduate level. We aim to provide professional development and support for teachers of physics around the world by providing: a forum for practising teachers to make an active contribution to the physics teaching community; knowledge updates in physics, educational research and relevant wider curriculum developments; and strategies for teaching and classroom management that will engage and motivate students.