3. In a circuit 0.5 A is flowing through a bulb. The voltage across the bulb is 4.0 V. What is the resistance?
4.you light a light bulb with a 1.5 volt battery.if the bulb has a resistance of 10ohms,how much current is flowing?
5. if a circuit has a resistance of 44 ohm and current of 5 A. whtat is its voltage?
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