La resistencia en un alambre Resistance simulation http://phet.colorado.edu/en/simulation/resistance-in-a-wire remove this frame Resistance simulation http://phet.colorado.edu/en/simulation/resistance-in-a-wire Resistance in a wire interactive simulation from PhET http://phet.colorado.edu/en/simulation/resistance-in-a-wire Resistance simulation Resistance in a Wire Resistance in a Wire Resistance in a Wire PhET Resistivity Sim