At room temperature (27^°C), the resistance of a heating element… | JEE Main 2024 Physics PYQ

MCQEasyJEE Main 2024 · 6 April, Shift 1Resistivity & Conductivity

At room temperature ( $27^\circ\text{C}$ ), the resistance of a heating element is $50 \, \Omega$ . If the temperature coefficient of the material is $2.4 \times 10^{-4} \, ^\circ\text{C}^{-1}$ , find the temperature of the element when its resistance is $62 \, \Omega$ :

A
$927^\circ\text{C}$
B
$1027^\circ\text{C}$
C
$1127^\circ\text{C}$
D
$1227^\circ\text{C}$

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