Links:
[1] https://www.ub.edu/gilafa/gilafa_electromag/node/54
[2] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/bobines_0.jpg
[3] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/mesurador.jpg
[4] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/DSC_0066.JPG
[5] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/DSC_0050_1.JPG
[6] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/volt.jpg
[7] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/br%C3%BAixola.jpg
[8] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/DSC_0058.JPG
[9] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/DSC_0059.JPG
[10] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/DSC_0069.JPG
[11] https://www.ub.edu/gilafa/gilafa_electromag/sites/default/files/galeria/sonda.jpg