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Physics, 04.09.2020 14:01, wyattgrubb00
The resistance of a tungsten filament at 150°C is 133 ohm. what will be the resistance at 500°C? given temperature coefficient of resistance =
![4.5 \times {10}^{- 3}](/tpl/images/1741/2512/f668e.png)
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Answers: 3
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The resistance of a tungsten filament at 150°C is 133 ohm. what will be the resistance at 500°C? giv...
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