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navik [9.2K]
3 years ago
11

Ayuda por favor !

Physics
1 answer:
Mrrafil [7]3 years ago
8 0

La respuesta es 3 ohmios

Resistencia total = (1/12 + 1/4) ⁻¹

= (1/3) ⁻¹

= 3 ohmios

Por ejemplo, dos resistencias, R1 y R2 están en serie, la resistencia combinada es R1 + R2.

Cuando se conecta en paralelo, la resistencia total es el recíproco de (1 / R1 + 1 / R2)

En este caso las resistencias están en paralelo

Espero que esto ayude, que tengas un día bendecido!

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