Mute
Erick Genisson
Hoje é dia de experimento! Como fazer uma bateria caseira? Materiais: cobre, zinco, tampas de antitranspirante aerossol, água sanitária Qboa, placa de relógio digital e três garras (jacks). Princípio de funcionamento: O cloro ativo libera íons de cloro que reagem com os eletrodos de cobre e zinco. Nessa reação os elétrons passam a fluir do zinco para o cobre gerando assim uma corrente elétrica. (correção do áudio, o correto é 1.06V ao invés de 1.6V como falei.)
Ikuti
61
2
22
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