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Draw a circuit diagram for the case where both resistors (1000 ohms and 100 ohms) and an LED are connected in series and parallel. Taking

Draw a circuit diagram for the case where both resistors (1000 ohms and 100 ohms) and an LED are connected in series and parallel. Taking the internal resistance of a single LED as 20 Ω, calculate the total current in the series and parallel circuits drawn. Then calculate the power, P (P = IV ), going through the LED in each of these cases. 

The battery is 3V. 

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