Guia 3 tecnologia e informatica

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NOMBRES Y APELLIDOS: ___________________________________________________ FECHA: _____________________ PERIODO: 3°
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3. 5. Dibuja los siguientes circuitos:
a) Una pila
b) Un interruptor
c) 3 bombillas
a) Una pila
b) Una resistencia
c) Una bombilla
d) Un pulsador