Historia de la electricidad
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Transcript of Historia de la electricidad
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ηηηη
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I I
S N
François Arago(1786 –1853)
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Imán Permanente
Electroimán
ALAMBRE DE COBRE
LIMADURAS DE HIERRO
INTERRUPTOR
BATERÍA DE PILAS SECAS
COMO LAS LIMADURAS DE HIERRO INDICAN PATRÓN CIRCULAR DEL CAMPO MAGNÉTICO
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Michael Faraday(1791 –1867)
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©
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Θ
Θ
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