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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 19 - Electric Resistance and Simple Circuits > Resistance of a resistor at temperature t^∘C is Rt = R0 (1+αt+βt^2 ), where R0 is the resistance at 0^∘C. The temperature coefficient of resistance at temperature t^∘C is

Resistance of a resistor at temperature t^∘C is Rt = R0 (1+αt+βt^2 ), where R0 is the resistance at 0^∘C. The temperature coefficient of resistance at temperature t^∘C is

Resistance of a resistor at temperature t^∘C is Rt = R0 (1+αt+βt^2 ) where R0 is the resistance at 0^∘C. The temperature coefficient of resistance at temperature t^∘C is