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Physics, 05.05.2020 20:26 marbuigues9171

A light bulb in a battery powered desk lamp has a current of 0.042 A and is connected to a 9.2 V battery. What is the resistance in the desk lamp?

A light bulb in a battery powered desk lamp has a current of 0.042 A and is connected to a 9.2 V bat

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