The Resistance Of A Bulb Filament Is 100 ? At A Temperature Of 100°C. If Its Temperature Coefficient Of Resistance Be 0.005 Per °C, Its Resis

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Harshit Shrivastav 4 Years Ago
177

The resistance of a bulb filament is 100 Ω at a temperature of 100°C. If its temperature coefficient of resistance be 0.005 per °C, its resistance will become 200 Ω at a temperature of     

(A) 200°C   

(B) 300°C   

(C) 400°C   

(D) 500°C

asked Jul 10 12:00:00 AM

Harshit Shrivastav

Q: 617 A: 111

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