3 papers
physics.ed-ph2019
Conceptualization of Electromagnetic Induction at various Educational Levels: a Case Study
Michela Cavinato, Elia Giliberti, Marco Giliberti
A vast scientific literature in physics education documents a general widespread difficulty in dealing with Electro-Magnetic Induction (EMI) at various levels of instruction. But,…
physics.ed-ph2018
Motion of a superconducting loop in an inhomogeneous magnetic field: a didactic experiment
Marco Giliberti, Luca Perotti, Lucio Rossi
We present an experiment conductive to an understanding of both Faraday's law and the properties of the superconducting state. It consists in the analysis of the motion of a superc…
physics.ed-ph2013
Reflection off Surfaces of Revolution: a Teachers' primer to the Introduction of the Cross-section Concept
Marco Giliberti, Luca Perotti
The differential cross-section for the reflection of light beams off rigid bodies obtained by the rotation of a generic derivable convex function is calculated. The calculation is…