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# A resistor has a resistance of 30 at 20C. If the temperature coefficient of resistivity is 4.5 ...

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A resistor has a resistance of 30 Ω at 20°C. If the temperature coefficient of resistivity is 4.5 × 10−3°C−1, what is its resistance at 200°C?

24 Ω

27 Ω

48 Ω

54 Ω

57 Ω

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## College Physics

Edition: 5th
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karisantikarisanti
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Merlin891 Author
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2 weeks ago
 I appreciate what you did here, answered it right
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 Helped a lot
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