Physics, asked by siddharthiit, 1 year ago

resistance of incandescent filament of a lamp is comparatively much more than that when it is at room temperature why

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Answered by Arpita311

5

because resistance is directly proportional to temperature of any conductor

Answered by Anonymous

2

Why resistance of incandescent filament of a lamp is comparatively much more than that when it is at room temperature?

=> Because resistance is directly proportional to temperature of any conductor.

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