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Results #1-#10 of 64
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Comparing students' understanding of Gauss's and Ampere's laws with field sources in square-like symmetries 
  
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E. Hernández, E. Campos, P. Barniol, and G. Zavala, PERC 2021 Proceedings, 178-183.
The research in electricity and magnetism has commonly focused on problem-solving abilities and the application of physical principles. Several studies have found that some concepts…
https://www.per-central.org/document/ServeFile.cfm?ID=15749&DocID=5481
Physical Review Physics Education Research
Phenomenographic analysis and comparison of students’ conceptual understanding of electric and magnetic fields and the principle of superposition 
  
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E. Campos, E. Hernández, P. Barniol, and G. Zavala, Phys. Rev. Phys. Educ. Res., 17 (2), 020117 (2021).
There are studies of students’ understanding of the concept of the electric field, the magnetic field, and the use of the superposition principle that have contributed to the…
https://doi.org/10.1103/PhysRevPhysEducRes.17.020117
Assessing the efficacy of a new online game and simulation to teach electric fields 
  
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T. Mburu, L. Rodelli, and C. Countryman, PERC 2022 Proceedings, 304-309.
The topic of electric fields is often confusing to many students in introductory physics courses. This study details the evaluation of two new technological tools, an online game and…
https://www.per-central.org/document/ServeFile.cfm?ID=16264&DocID=5633
Research in Science Education
Categorization of alternative conceptions in electricity and magnetism: The case of Ethiopian undergraduate students 
  
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B. Dega, J. Kriek, and T. Mogese, Res. Sci. Educ., 43 (5), 1891-1915 (2012).
The purpose of this study was to categorize 35 Ethiopian undergraduate physics students’ alternative conceptions in the concepts of electric potential and energy. A descriptive…
https://link.springer.com/article/10.1007/s11165-012-9332-z
American Journal of Physics
Helping students apply superposition principle in problems involving spherical, cylindrical, and planar charge distributions 
  
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J. Li, A. Maries, and C. Singh, Am. J. Phys., 91 (8), 613–616 (2023).
We describe student difficulties in applying the superposition principle in combination with Gauss's law. We addressed these difficulties by developing a tutorial that uses guided…
https://doi.org/10.1119/5.0127127
European Journal of Physics
Investigating and improving student understanding of symmetry and Gauss's law 
  
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J. Li and C. Singh, Eur. J. Phys., 39 (1), 015702 (2017).
We discuss an investigation of student difficulties with symmetry and Gauss’s law and how the research on students’ difficulties was used as a guide to develop a tutorial related to…
https://doi.org/10.1088/1361-6404/aa8d55
European Journal of Physics
Investigating and improving introductory physics students' understanding of electric flux 
  
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J. Li and C. Singh, Eur. J. Phys., 39 (4), 045711 (2018).
A solid grasp of the concept of electric flux is an important pre-requisite for appropriate use of Gauss's law in solving electrostatics problems. As part of a broader investigation…
https://doi.org/10.1088/1361-6404/aabeeb
European Journal of Physics
Investigating and improving introductory physics students' understanding of the electric field and superposition principle 
  
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J. Li and C. Singh, Eur. J. Phys., 38 (5), 055702 (2017).
We discuss an investigation of the difficulties that students in a university introductory physics course have with the electric field and superposition principle and how that…
https://doi.org/10.1088/1361-6404/aa7618
Analyzing the functions of multiple external representations of electric potential 
  
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J. Alfson, P. Emigh, and E. Gire, PERC 2023 Proceedings, 16-21.
We present an excerpt from an in-class group activity where students generate equipotential curves for a quadrupole using: a whiteboard, a Mathematica notebook, and a 3D plastic…
https://www.per-central.org/document/ServeFile.cfm?ID=16553&DocID=5733
Physical Review Physics Education Research
Analysis and comparison of students’ conceptual understanding of symmetry arguments in Gauss’s and Ampere’s laws 
  
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E. Campos, E. Hernández, P. Barniol, and G. Zavala, Phys. Rev. Phys. Educ. Res., 19 (1), 010103 (2023).
Identifying students’ difficulties in understanding Gauss’s and Ampere’s laws is important for developing educational strategies that promote an expertlike understanding of the field…
https://doi.org/10.1103/PhysRevPhysEducRes.19.010103
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Results #1-#10 of 64