File:00119 Arco voltaico.jpg

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Italiano: Costituito da due bastoncini di carbone affacciati la cui distanza si può regolare. Essi sono inseriti in due anelli che fanno parte di un circuito elettrico terminante con i due serrafili. Ponendo a contatto i carboni e applicando una tensione di 40/50 Volt, passa una corrente continua abbastanza intensa che produce calore per effetto Joule. Si allontanano i carboni e questa interruzione provoca un brusco riscaldamento del catodo.
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Source Liceo Classico Annibal Caro
Author Liceo Classico Annibal Caro

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current08:26, 21 February 2020Thumbnail for version as of 08:26, 21 February 20203,456 × 5,184 (4.85 MB)Bendel03 (talk | contribs)User created page with UploadWizard

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