PhysicsMedium226×since 2002Q6414The resistance of bulb filmanet is 100Ω100\Omega100Ω at a temperature of 100∘C.{100^ \circ }C.100∘C. If its temperature coefficient of resistance be 0.0050.0050.005 per ∘C^ \circ C∘C, its resistance will become 200 Ω200\,\Omega200Ω at a temperature ofA300∘C{300^ \circ }C300∘CB400∘C{400^ \circ }C400∘CC500∘C{500^ \circ }C500∘CD200∘C{200^ \circ }C200∘CCheck answerSkip