Elektrisk effekt och energi
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9:41
Arbete och effekt
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10:40
Kombinerade kretsar
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13:22
Elektrisk effekt
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1:08:31
NA23 FYSFYS02 G5 Cirkulär centralrörelse
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3:25:28
50 chefs-d'œuvre de musique classique pour la relaxation et l'âme | Beethoven, Mozart, Chopin, Bach,
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17:45
Kjell-TV - Vad är spänning, ström och resistans? (Hur funkar det?)
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12:46
Energi och energiomvandlingar
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28:23