When the bulb is glowing the resistance in the filament will
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When the bulb is glowing, the resistance (the slope of the curve) is around 490 Ω. For materials (like this filament made of tungsten), the resistance is proportional to the temperature according to this model.
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When the bulb is glowing, the resistance (the slope of the curve) is around 490 Ω. For materials (like this filament made of tungsten), the resistance is proportional to the temperature according to this model
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