JSAP Spring / Autumn Meeting

We designed an educational tool for electrical circuit using pens. Described electrical circuit is directly usable for experiment. Conductive wire and electrical resistance were described on the gloss paper using a conductive pen and a carbon ink brush pen, respectively. A combined resistance was experimentally measured using series circuit and parallel circuit with digital tester. As a result, measured resistance was almost equal to calculated resistance. Therefore, these pens have potential to become the educational tool for the electrical circuit. These pens were tried by common people at the open laboratory in Kitami Institute of Technology.