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The resistance of the light bulb changed as the voltage (and current) changed. Why does this resistance change occur?
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The resistance of the light bulb changed as the voltage (and current) changed. Why does this resistance change occur?

User Ayesha
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This resistance current is directly proportional to voltage and inversely proportional to resistance. In other words, as the voltage increases, so does the current. Hope this helps !!
User Bgx
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