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MCQEasyJEE Main 2024 · 30 January, Shift 1Resistivity & Conductivity

Physics Question from JEE Main 2024 · 30 January, Shift 1

An electric toaster has resistance of 60 Ω60 \, \Omega at room temperature (27∘C27^\circ \text{C}). The toaster is connected to a 220 V220 \, \text{V} supply. If the current flowing through it reaches 2.75 A2.75 \, \text{A}, the temperature attained by toaster is around: (if α=2×10−4 ∘C−1\alpha = 2\times 10^{-4} \, ^\circ \text{C}^{-1})

  • A

    694∘C694^\circ \text{C}

  • B

    1235∘C1235^\circ \text{C}

  • C

    1694∘C1694^\circ \text{C}

  • D

    1667∘C1667^\circ \text{C}

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