Beyond the magnetic field of a finite wire: a teaching approach using the superposition principle
Jorge Enrique García-Farieta,
Alejandro Hurtado Márquez
Abstract:The traditional lecture-based scheme of teaching physics have shown to be ineffective in several aspects [1][2][3][4][5][6][7]. It results in a lack of motivation, with low impact on students, to address more complex physical systems than the ones presented in textbooks. A clear example in university-level education is the electromagnetics course, in particular when the magnetic field concept is introduced [8-10].Empirical laws of magnetism are usually discussed after a phenomenological description of the magn… Show more
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