Answer to Question #342678 in Physics for Vhicky Richie

Question #342678

A coil has a resistance of 50 ohms at 0celcius if the temperature coefficient of resistance for the coil is 0.0043ohms/ohms degrees celcuis determine the resistance of the coil at 25degree celcuis

Expert's answer

R=R_0(1+\alpha\Delta T)\\ =50(1+0.0043*25)=55\:\Omega

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